Find the limit.
2 cos 
A. 2
B. 1
C. 0
D. - 2
Answer: D
Mathematics
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Use a calculator and the change-of-base formula to find the logarithm to four decimal places.log37 (89.28)
A. 1.2439 B. 2.4130 C. 0.8039 D. 1.9508
Mathematics
Determine if the given value is a solution to the equation. -8.6q + 1.3 = -45.6 - 1.9q; 5.5
A. Not a Solution B. Solution
Mathematics
Find the exact function value if it exists.sec 270°
A. Undefined
B. 
C. -1
D. 0
Mathematics
Answer the question about the given function.Given the function f(x) = 4x2 - 8x + 5, is the point (1, 1) on the graph of f?
A. Yes B. No
Mathematics