Find the composite function for the given functions.f ? g for f(x) = 2x + 5 and g(x) = x2 - 8
A. 4x2 + 4x - 5
B. x2 - 2x - 13
C. x2 + 2x - 3
D. 2x2 - 11
Answer: D
Mathematics
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Solve and check.
+ 
= 
A. x = 3 B. x = 0 C. No solution D. x = -7
Mathematics
Find the inverse function of f(x) = FIGURE 1.png)
 multiple choice.png)
Mathematics
Find the derivative of the function using the definition of derivative.f(x) = 5x + 9
A. f '(x) = 9 B. f '(x) = 5 C. f '(x) = 5x D. f '(x) = 0
Mathematics
Express as a power of 10.1000
A. 10 B. 102 C. 104 D. 103
Mathematics