Answer:
x^2+8x+15
Step-by-step explanation:
This is g(f(x)), or g(x+4). x+4 squared is x^2+8x+16, and taking 1 away from that is x^2+8x+15.
Answer:
Step-by-step explanation:
answer : 56.25 miles per hour
work : 630/11.2 = 56.25
I think the answer is 126;
Answer:
Function A has a rate of change of 
and Function B has a rate of change of 
, so Function A has a greater rate of change.
