Answer:
h(3) = 73
Step-by-step explanation:
The function 
Now since you need to find the value of this new function at the point x=3, replace x by "3" in the expression above and perform the calculation:

The answer is (-1,1) and (1,5)
Answer:
<em>See below.</em>
Step-by-step explanation:
First, you want to turn the percentage into a decimal. To do that, divide the percentage by 100.

Next, multiply the percentage by the price.

rounded to the nearest cent would be
.
Last, you would subtract to find the answer.

<em>Answer: $122.42</em>
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<em>:)</em>