A line goes through the point (–2,3) and has a slope of –4. What is the y-intercept of the line?

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asked Jul 17, 2017 183k views

2 Answers

Gary Samad · Answer 1 · 2017-07-24T03:12:33+0000

The writer of this question might-as-well have asked us for the point slope form. The formula is y=mx+b
y=-4x+b
Put in the points for b or y-inter.
3=-4(-2)+b
3=8+b
3-8=-5=b
y-int.= -5

A line goes through the point (–2,3) and has a slope of –4. What is the y-intercept of the line?

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