## zobobozo one year ago Which is an equation in point-slope form for the given point and slope? Point: (–3, 7); Slope: 4

y=mx+c

2. dg98

y=mx+b we know slope so m=4 and we know the x and y coords so x=-3 and y=7 y=mx+b 7=4(-3)+b 7=-12+b 7+12=b b=19 therefore y=4x+19

3. zobobozo

A. y – 7 = 4(x – 3) B. y – 7 = 4(x + 3) C. y + 7 = 4(x + 3) D. y + 7 = 4x – 12

4. zobobozo

5. zobobozo

@laynamae

6. LaynaMae

I'm so sorry :( I have absolutely no clue ... Good luck though :)

7. zobobozo

all man

8. gorv

y-7=4(x+3)

9. gorv

y-y1=$y-y1=\frac{ y2-y1 }{ x2-x1 }*(x-x1)$

10. gorv

it is point slope form

11. gorv

$\frac{ y2-y1 }{ x2-x1 } is slope here$

12. gorv

as we already have slope =4 so no need to go for slope and (x1,y1 ) are (-3,7) @zobobozo