The average rate of change obtained from the ratio of change in y to the change in x is 27
The average rate of change can be obtained using the relation :
Rate of change = (y2 - y1) ÷ (x2 - x1)
at; x1 = -3
y1 can be calculated from the function ;
y1= 3(-3³)-1
y1=-82
At ; x2 = 3
y2 can be calculated from the function ;
y2 = 3(3³)-1
y2=80
The rate of change can be calculated thus : (y2 - y1) ÷ (x2 - x1)
[80-(-82)]/[3-(-6])
162/6
27
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Answer
x=100
y= 4.5
x=6
y= 1.87
Step-by-step explanation:
Answer:
the tax would be $2.70
Step-by-step explanation:
FIrst you would make the tax in decimal form then multiply the decimal with the cost, then you wil get the tax
Not sure but good luck 25•
Answer:
thats why they put premium
Step-by-step explanation:
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