Find the given value.Find (f - g)(1) when f(x) = 5x2 + 2 and g(x) = x - 5.
A. 11
B. -8
C. 13
D. 1
Answer: A
Mathematics
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Find an antiderivative of the given function.f(x) = 18x2 + 8x + 4
A. 6x3 + 4x2 + 5x B. 6x3 + 5x2 + 4x C. 6x3 + 4x2 + 4x D. 7x3 + 4x2 + 4x
Mathematics
Determine the amplitude and range of the function and sketch its graph.y = -5 sin x
A. amplitude: 5; range: [-5, 5]
B. amplitude: 5; range: [0, 5]
C. amplitude: 5; range: [-5, 5]
D. amplitude: 5; range: [-5, 0]
Mathematics
Simplify.-62 - 72
A. -26 B. -85 C. 85 D. 26
Mathematics
Find the indicated derivative.Find fz for f(x, y, z) = 
.
A. 
B. 
C. 
D. 
Mathematics