Determine the amplitude and range of the function and sketch its graph.y = 5 cos x
A. amplitude: 5; range: [0, 5]
B. amplitude: 5; range: [0, 5]
C. amplitude: 5; range: [-5, 5]
D. amplitude: 5; range: [-5, 5]
Answer: C
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Find the product.(p + 8q)(p - 8q)
A. p2 - 16pq - 64q2 B. p2 - 64q2 C. p2 + 16pq - 64q2 D. p2 - 16q2
Solve the problem.The height of a vase is 5 inches. The table shows the circumference of the vase (in inches) at half-inch intervals starting from the top down. Estimate the volume of the vase by using the Trapezoidal rule with n = 10. Round your answer to the nearest thousandth. [Hint: you will first need to find the areas of the cross-sections that correspond to the given circumferences.] Circumferences 
A. 105.479 in.3 B. 101.552 in.3 C. 62.876 in.3 D. 61.856 in.3
Write the expression with positive exponents. Then simplify if possible.(-2)-4
A. - 
B. -16
C. 16
D. 
Find the first four terms of the binomial series for the given function.(1 + 3x)1/2
A. 1 + 
x - 
x2 + 
x3
B. 1 - 
x + 
x2 - 
x3
C. 1 - 
x + 
x2 - 
x3
D. 1 + 
x - 
x2 + 
x3