Evaluate the polynomial function for the given value of the variable.Find P(-1): P(x) = -2x3 - 7x2 + 5x - 5
A. 9
B. -9
C. -15
D. -5
Answer: C
Mathematics
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Provide an appropriate response.The graph of y = (x4)x has two horizontal tangent lines. Find equations for both of them.
A. y = e4/e and y = e-4/e B. y = e4e and y = e-4e C. y = e2/e and y = e-2/e D. y = e1/e and y = e-1/e
Mathematics
Graph the solution set of the inequality, where x is an integer, on the number line.-6x > -12
A. 
B. 
C. 
D. 
Mathematics
Solve the problem with estimation, but do not use a calculator. Use rounding to make the resulting calculations simple.If Jessica can type 48 words per minute, estimate the number of words she can type in one hour.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Provide an appropriate response.Simplify: 
- 
What will be an ideal response?
Mathematics