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Is (x, y) a solution to the system of linear inequalities?

(1,\ 4)

a solution to this system of inequalities?

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y \leq x + 3

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y \geq 6x + 7

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(1,\,2)

a solution to this system of inequalities?

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x + 10y > 12

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6x + 6y < 20

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(2,\,1)

a solution to this system of inequalities?

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4x + y < 15

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2x + 16y \geq 20

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(9,\ 8)

a solution to this system of inequalities?

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y > 8

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y < x + 2

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(9,\,1)

a solution to this system of inequalities?

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x + y \leq 10

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y \geq 5

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(1,\ 4)

a solution to this system of inequalities?

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y \leq x + 3

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y \leq 7x + 3

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(2,\,7)

a solution to this system of inequalities?

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x \leq 1

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x + 4y > 10

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(4,\,8)

a solution to this system of inequalities?

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x \geq 4

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y \leq x + 4

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(1,\,1)

a solution to this system of inequalities?

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2x + 14y \geq 18

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x + 18y < 20

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(1,\,9)

a solution to this system of inequalities?

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x \geq 7

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y \leq x + 8

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(2,\,9)

a solution to this system of inequalities?

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12x + 19y > 15

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17x + y > 13

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(3,\ 10)

a solution to this system of inequalities?

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y < 2x + 4

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y > x + 6

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(5,\,7)

a solution to this system of inequalities?

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x \leq 5

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y \geq x + 2

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(1,\,7)

a solution to this system of inequalities?

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y \geq x + 6

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y \leq 4x + 3

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(3,\,9)

a solution to this system of inequalities?

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y > x + 6

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x \leq 1

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(2,\ 10)

a solution to this system of inequalities?

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y \leq x + 7

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y \geq 3x + 10

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(3,\,9)

a solution to this system of inequalities?

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y \leq x + 4

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y > 9

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(1,\,2)

a solution to this system of inequalities?

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6x + y \geq 8

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2x + 7y < 19

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(2,\,1)

a solution to this system of inequalities?

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x + 8y \geq 6

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y \leq 8

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(5,\,6)

a solution to this system of inequalities?

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y > 5

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2x + y < 17

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(1,\,7)

a solution to this system of inequalities?

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2x + 2y < 19

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5x + y \geq 12

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(4,\,9)

a solution to this system of inequalities?

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y \leq x + 5

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y < 7x + 1

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(1,\ 1)

a solution to this system of inequalities?

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5x + 8y \leq 14

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x + 12y < 18

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(1,\,6)

a solution to this system of inequalities?

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2x + 3y < 20

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x + y > 7

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(1,\,7)

a solution to this system of inequalities?

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y \leq x + 6

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y < 6x + 4

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(1,\,1)

a solution to this system of inequalities?

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x + 5y > 6

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4x + 9y < 14

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(2,\,8)

a solution to this system of inequalities?

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y < x + 8

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x > 2

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(3,\,6)

a solution to this system of inequalities?

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y \leq x + 7

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x < 4

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(1,\,3)

a solution to this system of inequalities?

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x + y < 5

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2x + 6y \geq 20

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(1,\,7)

a solution to this system of inequalities?

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y \leq 7

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11x + y < 20

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(1,\,3)

a solution to this system of inequalities?

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x < 4

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15x + y < 19

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(2,\,1)

a solution to this system of inequalities?

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2x + 13y \leq 17

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x + 11y > 13

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(1,\ 10)

a solution to this system of inequalities?

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y \geq 4x + 5

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y \geq x + 9

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(3,\,9)

a solution to this system of inequalities?

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y > x + 5

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x \geq 2

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(1,\ 10)

a solution to this system of inequalities?

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y > 8

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y \leq x + 9

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(1,\ 4)

a solution to this system of inequalities?

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8x + y \geq 6

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3x + 2y < 18

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(9,\,3)

a solution to this system of inequalities?

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x \geq 6

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x + y \leq 12

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(3,\,3)

a solution to this system of inequalities?

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13x + 3y > 16

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5x + y > 11

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(3,\ 10)

a solution to this system of inequalities?

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y \leq x + 3

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y < 4x + 1

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(8,\,2)

a solution to this system of inequalities?

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x + y \geq 10

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17x + 11y \leq 2

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(1,\ 4)

a solution to this system of inequalities?

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y \geq 2x + 2

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y \leq x + 1

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(1,\,2)

a solution to this system of inequalities?

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2x + 9y \leq 20

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13x + y < 16

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\begin{array}{l} y<3 x+4 \\ y<5 x+2 \end{array}

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Which of the following ordered pairs

(x, y)

satisfies the system of inequalities?

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1

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(-1,0)

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(1,7)

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(2,11)

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(3,-4)

\begin{cases} y \geq -1 \\ y \leq 4x+1 \end{cases}

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Which of the following ordered pairs

(x,y)

satisfies the system of inequalities?

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1

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(-4,2)

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(0,4)

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(2,-2)

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(2,4)

a^3bc^2 < 0

, which of the following must be correct? [Without calculator]

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a < 0 \& c < 0

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b < 0 \& c < 0

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a < 0 \& b > 0

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a < 0 \& b > 0

a > 0 \& b < 0

Which equation has a constant of proportionality equal to

\frac{1}{2}

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1

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y=2 x

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y=4 x

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y=\frac{3}{6} x

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y=\frac{3}{4} x

Which equation has a constant of proportionality equal to

0

25

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1

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y=25 x

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y=\frac{5}{2} x

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y=\frac{1}{4} x

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y=\frac{1}{25} x

k x^{2}-3 x=-2

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In the given equation,

k

is a constant. For which values of

k

will the equation have no real solutions?

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1

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k<-\frac{9}{8}

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k>-\frac{9}{8}

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k<\frac{9}{8}

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k>\frac{9}{8}

x

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-15 x+4 \leq 109 \quad \text { OR } \quad-6 x+70>-2

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1

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x \geq-7

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-7 \leq x<12

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x<12

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D There are no solutions

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(E) All values of

x

x

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-9 x+5<17 \quad

\quad 13 x+25<-1

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1

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x<-2

x>-\frac{4}{3}

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x<-2

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x>-\frac{4}{3}

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(D) There are no solutions

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(E) All values of

x

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