Simplify the expression. Assume that all variables are positive when they appear.5
- 2
+ 7
A. -365
B. 365
C. 57
D. 5
Answer: C
Mathematics
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You are given a table showing input and output values for a given function y1 = f(x). Use the table to answer the question.What is the y-intercept of the graph of y = f(x)?
A. 1 B. 5 C. 0 D. -3
Mathematics
?Find any horizontal asymptotes for the given function.
?
?
?
A. ?
B. ?
C. ?
D. ?
E. ?no horizontal asymptotes
Mathematics
Find all rational zeros and factor f(x).f(x) = x3 + 6x2 - 9x - 54
A. 3, 6, -3; f(x) = (x - 3)(x - 6)(x + 3) B. 4, 6, -6; f(x) = (x - 4)(x - 6)(x + 6) C. -3, -6, 3; f(x) = (x + 3)(x + 6)(x - 3) D. -4, -6, 6; f(x) = (x + 4)(x + 6)(x - 6)
Mathematics
Solve the exponential equation for t. Round your answer to three decimal places if necessary.e-t = 0.06
A. -2.813 B. -0.163 C. 2.813 D. -0.022
Mathematics