How to write the equation of the line that goes through (-2, -3) and (4, 9) answer in Slope–Intercept Form.

How to write the equation of the line that goes through (-2, -3) and (4, 9) answer in Slope–Intercept Form.

2 thoughts on “How to write the equation of the line that goes through (-2, -3) and (4, 9) answer in Slope–Intercept Form.”

  1. Answer: y=2x+1
    Step-by-step explanation:
    First, find the slope. 9+3/4+2=2, so m=2 (m stands for the slope in the slope-intercept form of y=mx+b)
    So we have y=2x+b
    Substitute one of the points into the equation to find b (the y-intercept)
    I’ll do (4,9) because it’s easier
    9=4×2+b
    9=8+b
    b=1
    So your final answer is y=2x+1

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  2. Answer: y= 2x + 1
    Step-by-step explanation:
    Slope–Intercept Form is y= mx+b
    To find the slope, we take the rise/run
    We see that y increased by 12 and x increased by 6, so our slope is
    12/6 = 2
    Our y-intercept is located at ( 0, 1)
    So our answer is y=2x + 1

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