Consider the following hyperbola.36y2 - x2 = -36Choose the foci.
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Use the graph to determine how close x must be to x0 in order that f(x) is within ? of L. Your answer should be of the form "If x is within ___ of ___, then f(x) is within ____ of ___ ."
A. If x is within 1 of 2, then f(x) is within 0.24 of 6 B. If x is within 0.25 of 2, then f(x) is within 1 of 6 C. If x is within 0.24 of 2, then f(x) is within 1 of 6 D. If x is within 0.24 of 6, then f(x) is within 1 of 2
Mathematics
Evaluate the function.For f(x) = 
, find f(2).
A. -2
B. 
C. 2
D. -
Mathematics
Find the product.(-1)3(-4)4
A. -256 B. 48 C. 255 D. 256
Mathematics
Perform the operation indicated. Simplify.
A. 
B. 
C. 
D. -5x2
Mathematics