Answer:
-65
Step-by-step explanation:
use Khan academy it's very helpful
. The answer is 21.
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(x + 1) = 8(x + 1) + 1 = 8x + 8 + 1 = 8x + 9
Step-by-step explanation:
(0,5) and (-2,-3)
y=mx+b
find m

m=4
Substitute (0,5) or (-2,-3)
For easy processing substitute : (0,5)
y=4x+b
5=b
y=4x+5 is the answer
Brainliest please~