Answer:
(a)

(b)

(c)

Step-by-step explanation:
(a)
Simply evaluate (a+h) in the function:

(b)
Evaluate (a) in the function:

Using the previous answers lets calculate f(a+h)-f(a)

(c) To find the rate of change of f(a+1) when a=7 we need to calculate its derivate at that point:

Answer
y=−3/5x−23/5
given the slope m of a line then the slope of a line
perpendicular to it is
Volume of the cylinder=area (circle) x height
area (circle)=πr²
r=radius=4 in.
area=π(4 in)²=16π in²
height=8 in
Volume of the cylinder=(16π in²)(8 in)=128π in³≈402.12 in³
Answer= 128π in³ or 402.12 in³
<u>Set up an equation based on the information given</u>

<u>Combine like terms</u>



<u>Solve</u>




Answer
The width of the rectangular field is 75 yards.
Answer:
A
Step-by-step explanation:
A have a positive line going up.