Write the function F(x) as a composition of f, g, or h.f(x) = x2 + 1g(x) = 7xh(x) = 
F(x) = 7x2 + 7
A. F(x) = (h ? g)(x)
B. F(x) = (g ? f)(x)
C. F(x) = (g ? h)(x)
D. F(x) = (f ? g)(x)
Answer: B
Mathematics
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Reverse the order of integration and then evaluate the integral.
A. ln 7 - 1
B. ln 7
C. 
D. 
Mathematics
Use a calculator to find a graphical solution to the equation. Express results to the nearest thousandth.2x2 + 10x = - 7
A. -0.842, -4.158 B. -3.342, -6.658 C. -0.421, -2.079 D. 0.622, -5.622
Mathematics
Determine whether the sequence is arithmetic. If the sequence is arithmetic, determine the first term a and common difference d.2, 4, 6, 10, 12, . . .
A. Arithmetic; a = 2, d = 2 B. Not arithmetic
Mathematics
Find the product.2
× 3
A. 7
B. 6
C. 8
D. 9
Mathematics