Step-by-step explanation:
15. If f(x) = 20x, adding a $10 fee for cleaning would be
g(x) = 20x + 10
The graph of g(x) is shifted 10 units up from the graph of f(x).
16. f(x) = 2x + 1
g(x) = (2x + 1) + 5
h(x) = 3f(2x + 1)
g(x) shifted f(x) 5 units to the right.
h(x) is 3 times steeper than f(x).
If this is the correct answer, then please give it the brainliest.
Answer: -2z+2
hope this helps
I put this into the app Photomath and got the answer of 9a+7 which might be right but so sure I’ve never done a problem like this before
The temperature after 7 hours is -2° F
<em><u>Explanation</u></em>
At 3 p.m the temperature was 12° F
Then , the temperature began to drop 2° F every hour.
So, the total temperature dropped in 7 hours will be:
° F
Now, for finding the temperature after 7 hours, we need to <u>subtract the "temperature dropped" from the "initial temperature"</u>.
Thus, the temperature after 7 hours
° F
Answer:
25.2
Step-by-step explanation:
I'll assume you wrote:

So when x = 4:
≅ 