Without graphing, find the maximum value or minimum value.f(x) = (x + 2)2 - 2
A. 3
B. -2
C. 2
D. 1
Answer: B
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Find the particular solution to the given differential equation that satisfies the given conditions.5D2y + 3 Dy = 0; y = 0 when x = 0, and y= 3 when x = -
A. y = - +
e3x/5
B. y = -
e-3x/5
C. y = - +
e
-3x/5
D. y = -
e3x/5
Answer the question.How can the graph of f(x) = - 6 be obtained from the graph of y =
?
A. Stretch it vertically by a factor of 5. Shift it vertically 6 units downward.
B. Shrink it vertically by a factor of . Shift it horizontally 6 units to the left.
C. Shrink it vertically by a factor of . Shift it horizontally 6 units to the right.
D. Shrink it vertically by a factor of . Shift it vertically 6 units downward.
Write the expression below in terms of natural logarithms, and then give a calculator approximation (correct to four decimal places).
?
?
A.
B.
C.
D.
E.
Subtract.-
A. 7.9550 B. 7.9540 C. 7.9650 D. 7.9440