9 paperback books were purchased
It says remember A=1 that is one of your hints
45 minutes and 20 minutes have to compared.
45/20= 2,25
That tells me that if I multiply 20 minutes by 2,25 I get 45 minutes.
Thus if you travel 3 miles in 20 minutes you will travel 3*2,25 miles in 45 minutes. 3*2,25=6,75
Y^-4.
Do you have an equation to find y or the value of y?
Answer:
x = 0
Step-by-step explanation:
At x = 0, the average rate of change of the function is 7 which is smallest
