For the given functions f and g, find the requested composite function value.f(x) = 4x + 2, g(x) = 2x2 + 5;
Find (g ? f)(4).
A. 2743
B. 150
C. 74
D. 653
Answer: D
Mathematics
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Find a parametrization for the line segment joining the points.(0, 0, 0), (-4, -5, 5)
A. x = -4t - 4, y = -5t - 5, z = 5t + 5 B. x = -4t + 4, y = -5t + 5, z = 5t - 5 C. x = 4t, y = 5t, z = -5t D. x = -4t, y = -5t, z = 5t
Mathematics
Use the given triangles to evaluate the expression. Rationalize all denominators. 
sec 60°
A. 
B. 2
C. 
D. 
Mathematics
Provide an appropriate response.If 
, then
A. x = 
, y = 
, and z = 0
B. x = 4 - 
z, y = 
- 
z, and z = t
C. x = 2z, y = 3 - 4z, and z = t
D. x = 5, y = - 
, and z = 
E. none of the above
Mathematics
Find the compound amount for the deposit. Round to the nearest cent.$200 at 7% compounded quarterly for 5 years
A. $282.96 B. $218.12 C. $280.51 D. $270.00
Mathematics