Find the vertical asymptotes of the rational function.f(x) = 

A. x = -1
B. x = -1, x = 4
C. x = -1, x = -4
D. x = 1, x = -4


Answer: A

Mathematics

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Evaluate the improper integral.

A.
B.
C.
D.

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Write an equation for the line described. Write the equation in the form specified.perpendicular to 8x - 7y = 127, through (8, 9); standard form

A. 8x + 7 = 8 B. 7x - 8y = 128 C. 7x + 8y = 128 D. 8x + 7y = 127

Mathematics

Change the logarithmic expression to an equivalent expression involving an exponent.logb 49 = 

A. b = 49
B. b2/3= 49
C. b3/2 = 49
D. 492/3 = b

Mathematics

Describe the transformations that produce the graph of g from the graph of f. ; g(x) = -4x3 + 3

A. Stretch vertically by a factor of 3. Reflect it across the x-axis. Shift it 4 units upward. B. Stretch vertically by a factor of 4. Reflect it across the x-axis. Shift it 3 units downward. C. Stretch vertically by a factor of 4. Reflect it across the x-axis. Shift it 3 units upward. D. Stretch vertically by a factor of 4. Reflect it across the y-axis. Shift it 3 units upward.

Mathematics