For the given functions f and g, find the requested composite function.f(x) = x2 + 1, g(x) = x2 + 3;
Find (f ? g)(x).
A. x4 + 2x2 + 4
B. x4 + 10
C. x4 + 4
D. x4 + 6x2 + 10
Answer: D
Mathematics
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Graph the circle.x2 + y2 + 10x + 8y + 32 = 0
A. 
B. 
C. 
D. 
Mathematics
The amount P is deposited in an account giving R% annual interest compounded n times a year. Find the amount A in the account after t years.P = $1240, R = 7%, n = 365, t = 4
A. $1625.39 B. $1636.71 C. $1632.84 D. $1640.64
Mathematics
Solve the equation.z4 - 20z2 + 64 = 0
A. -4, - 2, 2 B. -4, -2, 2, 4 C. 4, 16 D. -2, -4, 4
Mathematics
Translate the sentence into an equation using the variable x.A number minus 2 equals 4.
A. x - 2 = 4 B. 2 - x = 4 C. x = 4 - 2 D. x = 2 - 4
Mathematics