For the given functions f and g, find the requested composite function.f(x) = 4x2 + 4x + 7, g(x) = 4x - 3;
Find (g ? f)(x).
A. 16x2 + 16x + 31
B. 4x2 + 16x + 25
C. 4x2 + 4x + 4
D. 16x2 + 16x + 25
Answer: D
Mathematics
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Provide an appropriate response.How many real solutions are possible for a system of equations whose graphs are a parabola and a circle?
A. 1, 2, 3, or 4 solutions B. 0, 1, 2, or 3 solutions C. 0, 1, 2, 3, 4, or 5 solutions D. 0, 1, 2, 3, or 4 solutions
Mathematics
Solve the equation using graphical methods. Round to the nearest thousandth when appropriate.
+ 
= x + 7
A. x = -10.909 B. x = -14.545 C. x = -18.182 D. x = -7.273
Mathematics
Solve the polynomial equation by factoring.x4 - 18x2 + 32 = 0
A. 16, 2
B. 16, ±
C. ±4, ±
D. 4, 
Mathematics
Write the augmented matrix for the system. 8x + 3y + 8z = 56 4x + 6y + 8z = 84 7x + 2y + 7z = 44
A. 
B. 
C. 
D. 
Mathematics