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What is the slope of the line?

y+2=-2(x-3)
Choose 1 answer:
(A) -1
(B) -2
(c) 1
(D) 
-(1)/(2)

What is the slope of the line?\newliney+2=2(x3) y+2=-2(x-3) \newlineChoose 11 answer:\newline(A) 1-1\newline(B) 2-2\newline(C) 11\newline(D) 12 -\frac{1}{2}

Full solution

Q. What is the slope of the line?\newliney+2=2(x3) y+2=-2(x-3) \newlineChoose 11 answer:\newline(A) 1-1\newline(B) 2-2\newline(C) 11\newline(D) 12 -\frac{1}{2}
  1. Rewriting equation in slope-intercept form: To find the slope of the line, we need to rewrite the equation in slope-intercept form, which is y=mx+by = mx + b, where mm is the slope and bb is the y-intercept.
  2. Distributing the 2-2: We start by distributing the 2-2 across the parentheses in the equation y+2=2(x3)y+2=-2(x-3).\newliney+2=2×x+(2)×(3)y + 2 = -2 \times x + (-2) \times (-3)\newliney+2=2x+6y + 2 = -2x + 6
  3. Isolating y: Next, we isolate y by subtracting 22 from both sides of the equation.y+22=2x+62y + 2 - 2 = -2x + 6 - 2y=2x+4y = -2x + 4
  4. Identifying the slope: Now that the equation is in slope-intercept form, we can identify the slope, which is the coefficient of xx.\newlineThe slope m=2m = -2.

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