For the given functions f and g, find the requested composite function.f(x) = 
, g(x) = 5x + 2;
Find (g ? f)(x).
A. x - 
B. x + 4
C. 5x + 8
D. x
Answer: D
Mathematics
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Solve the system of equations using the inverse of the coefficient matrix.-4x - y + 3z = -37-9x + 3y + 4z = -52-9x - 5y + z = -114
A. No solution B. x = -9, y = 7, z = 18 C. x = 9, y = 2, z = 7 D. x = 9, y = 7, z = 2
Mathematics
Evaluate the integral.
A. - 
B. - 
C. - 
D. - 
+ 2 
Mathematics
Provide the appropriate response.Suppose that P is a polynomial function of degree 4. If -5 and 10 are zeros of P and the graph of P is symmetric with respect to the 
, write the complete solution set of the equation P(x) = 0.
A. {-10, 5} B. ? C. {-10, -5, 5, 10} D. {-5, 10}
Mathematics
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 5x3 + 7x2 - 5x - 2; x + 2
A. Yes B. No
Mathematics