Find the center, vertices and foci of the hyperbola.
?

?
A. Center: (1, 1)
Vertices:
Foci:
B. Center:
Vertices:
Foci:
C. Center: (0, 0)
Vertices:
Foci:
D. Center: (0, 0)
Vertices:
Foci:
E. Center:
Vertices:
Foci:
Answer: D
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Graph the function by first writing it in the form y = A sin(x + C). State the amplitude, period, and phase shift.y = 6 sin x - 6 cos x
A. Amplitude 6, period 2?,
phase shift
B. Amplitude 6, period 2?,
phase shift -
C. Amplitude 6, period 2?,
phase shift -
D. Amplitude 6, period 2?,
phase shift
The temperature T of a potato t minutes after being placed in the oven is given by
.
?
A: Plot the graph of the graph of temperature versus time over the first hour of baking.B: Use the calculator to estimate the value of
after 15 minutes of baking. Round your answer to two decimal places.C: Use the calculator to estimate the value of
after 30 minutes of baking. Round your answer to two decimal places.D: Explain in practical terms what the answers from parts B and C tell you about how the potato bakes over time.
What will be an ideal response?
Find the domain of the function.f(x) = 6x - 1
A. [1, ?) B. (-?, ?) C. (0, ?) D. (-?, 0) ? (0, ?)
Find the slope of the line passing through the pair of points or state that the slope is undefined.(3, 2) and (4, 6)
A.
B. - 4
C.
D. 4