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...
Answer: B
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
-20-15+30+2
-35+32
-3
Answer:
5 hours
Step-by-step explanation:
227.5+97.5=325
325/65=5