Answer: 14 a hour
Step-by-step explanation:
Answer:22
Step-by-step explanation:
10x2+1x2=
20+2
=22
Answer:
7
Step-by-step explanation:
rate of change of function not necessary mean linear, it can be the slope of a tangent line.
a: y=8x+3 slope = 8
b: rate of change: 1
8-1=7
I wish this is true...