Answer:
3 inches up per foot across
Step-by-step explanation:
The rate of change:
( y2 - y1 ) / (x2 - x1) = ( 18 in - 12 in ) / ( 6 ft - 4 ft ) =
= 6 in / 2 ft = 3 in / 1 ft
All you do is plug in -7 so you get f(x)=8(-7)*15 you get -56*15 which goes to -840
Y = 6x put it in a graphic calculator or go to desmos.com
Answer:
D
Step-by-step explanation:
please give me brainliest