What's the equation of the line that passes through the points (-8,4) and (0,22)? A) y= -9/4x+22 B) y=4/9x+22 C) y=9/4x D) y=9/4x+22

Question

asked Jun 23, 2022 225k views

2 Answers

Slabounty · Answer 1 · 2022-06-28T23:54:46+0000

Answer:

Explanation:

y=mx+b where m=slope and b=y intercept

m=(y2-y1)/(x2-x1)=(22-4)/(0+8)=2.25

y=2.25x+b, using point (0,22) we can solve for b

22=2.25(0)+b

b=22

y=2.25x+22 or stating it fractionally

y=9x/4+22