Add or subtract. Simplify the answer.
+ 
A.
B.
C.
D.
Answer: B
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Simplify.-
A. 6
B. -9
C.
D. -3
Express the relationship between a small change in x and the corresponding change in y in the form .y = sin(4x2)
A. dy = 8x cos(4x2) dx B. dy = 8 cos(4x2) dx C. dy = -8 cos(4x2) dx D. dy = -8x cos(4x2) dx
Evaluate the expression without using a calculator, or state that the value does not exist. Simplify the answer to the extent possible.sinh 0
A. e
B. undefined
C.
D. 0
Write the equation of the graph after the indicated transformation(s). The graph of y = x2 is shifted 2 units to the left. This graph is then vertically stretched by a factor of 6 and reflected across the x-axis. Finally, the graph is shifted 8 units downward.
A. y = -6(x - 2)2 - 8 B. y = -6(x + 8)2 - 2 C. y = -6(x + 2)2 - 8 D. y = -6(x - 2)2 + 8