Evaluate the function.Find f(-7) when f(x) = 
x + 
.
A. - 
B. - 
C. - 
D. 
Answer: C
Mathematics
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Find the product.-13 ? 
A. 
B. -39
C. - 
D. -8
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -x2 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Assume that all variables are nonnegative.(
- 1)(
+ 4)
A. -1 + 3
B. -1 + 3
C. 5
D. 5 + 3
Mathematics
Solve the equation.
= 6 - 
A. 5
B. 
C. 4
D. 
Mathematics