Ball=sphere
Vsphere=pir^3
d/2=r
d=9
9/2=4.5=r
V=pi4.5^3
V=pi91.125
aprox pi=3.141592
V=286.227
round
V=286 in^3
i can't comment so someone else is going to have to answer
but they need the whole page to answer this question.
11.00*9.5=104.5
104.5*0.07=7.315
7.315+104.5=111.815
Hi There!
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Part A:
Slope Intercept Form: y = mx + b
m = slope (slope =
)
b = y intercept

b = 3
Answer: y = -1/2x + 3
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Part B:
Just substitue f(x) for y.
Function Notation = f(x) -1/2 + 3
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Part C:
This function given looks almost the same but the slope is different while the one stated in the question has a slope of +2 and the equation given at the start with the slope being -1/2.
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Hope This Helps :)