Answer:
[130-5(13)] (13) = $845 max revenue.
Step-by-step explanation:
If the number of books sold = 130-5p then revenue will be (130-5p)p = -5p^2+130p
the maximum can be found by graphing or by the fact that the max will be -b/2a = -130/-10 = 13 dollars/book
[130-5(13)] (13) = $845 max revenue.
Answer:
A.
Step-by-step explanation:
4 + 8 = 12 which is < 13.
The answer is 12 and -7.
12 * -7 = 84
12 + -7 = 5
Answer:
Subtract 6 from both sides of this equation.
Step-by-step explanation:
Answer:
The answer to your question is : f(-2) = 2
Step-by-step explanation:
Just look for -2 in the x- axis and look for some line or point, vertical to number two.
In your example you can find a point two units upward the x-axis.
