20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20
Answer: A
Step-by-step explanation:
Answer:
<em>The difference quotient of f is 8. </em><em>Option C</em>
Explanation:
<u>Difference Quotient</u>
Given a function f(x), the difference quotient is defined as

The function provided in the question is

Find f(x+h) by substituting x by x+h:


Now compute:

Operating:

Simplifying:

d=8
A. Incorrect.
This choice is different from the answer.
B. Incorrect.
This choice is different from the answer.
C. Is correct
The difference quotient is 8 as explained above.
D. Incorrect.
This choice is different from the answer.
6(4)^2 + 2
= 6(16) + 2
= 96 + 2
= 98
.5
Step-by-step explanation:
graph goes up by .5 between hour 2 and 3