Decide whether or not the given equation is an identity.tan x + cot x = 2 csc 2x
A. Yes
B. No
Answer: A
Mathematics
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Find an equation for the line tangent to the given curve at the indicated point.y = 
at (1, 6).
A. y = 4x + 2 B. y = -4x + 10 C. y = -2x + 8 D. y = -4
Mathematics
Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. 1 B. 0.17 C. 0.5 D. 0.41
Mathematics
Find the product.
A. 76,557,203 B. 76,557,103 C. 76,567,103 D. 76,556,103
Mathematics
Solve the problem.A fair spinner has regions numbered 1 through 21. What is the probability that the spinner will stop on an even number or a multiple of 3?
A. 
B. 
C. 17
D. 
Mathematics