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Find an expression which represents the sum of
(7x-y) and
(-3x-5y) in simplest terms.
Answer:

Find an expression which represents the sum of $(7 x-y)$ and $(-3 x-5 y)$ in simplest terms. $\newline$ Answer:

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Write a quadratic function from its x-intercepts and another point

Full solution

Q. Find an expression which represents the sum of

(7 x-y)

and

(-3 x-5 y)

in simplest terms.

\newline

Answer:

Combine Like Terms: To find the sum of two algebraic expressions, we combine like terms, which means adding the coefficients of the same variable. $\newline$ So, we add the coefficients of $x$ together and the coefficients of $y$ together. $\newline$ $(7x - y) + (-3x - 5y) = (7x + (-3x)) + (-y + (-5y))$
Add Coefficients: Now we perform the addition of the coefficients for $x$ and $y$ separately. $\newline$ For $x$ : $7x + (-3x) = 4x$ $\newline$ For $y$ : $-y + (-5y) = -6y$
Final Expression: Combine the results from the previous step to get the final expression. $4x - 6y$ This is the simplest form of the sum of the two given expressions.

More problems from Write a quadratic function from its x-intercepts and another point

Question

Solve by completing the square.

\newline

m^2 - 10m - 29 = 0

\newline

Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.

\newline

`m` = ____ or `m` = _____

Posted 8 months ago

Question

g(x)

g(x)

is the translation

5

f(x)=x^2

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a(x–h)^2+k

a

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Posted 7 months ago

Question

What is the range of this quadratic function?

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y = x^2 - 4x + 4

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\left\{y \mid y \geq 2\right\}

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\left\{y \mid y \geq 0\right\}

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\text{all real numbers}

Posted 5 months ago

Question

Write the equation of the parabola that passes through the points

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(2,0)

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. Write your answer in the form

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a

p

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are integers, decimals, or simplified fractions.

\newline

Posted 5 months ago

Question

Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic.

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Question

h

\newline

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\newline

\newline

Write each solution as an integer, proper fraction, or improper fraction in simplest form. If there are multiple solutions, separate them with commas.

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Posted 5 months ago

Question

Write a quadratic function with zeros

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\newline

Write your answer using the variable

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f(x) = \_\_\_\_\_

Posted 5 months ago

Question

Find the equation of the axis of symmetry for the parabola

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Simplify any numbers and write them as proper fractions, improper fractions, or integers.

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Posted 4 months ago

Question

g(x)

g(x)

is the translation

8

f(x) = x^2

\newline

Write your answer in the form

a(x – h)^2 + k

a

h

k

\newline

g(x) =

\newline

Posted 4 months ago

Question

x

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x^2 = 1

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Write your answer in simplified, rationalized form.

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x =

x =

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Posted 5 months ago

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