Select the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.
?
?
A. Hyperbola
B. Circle
C. Ellipse
D. Parabola
E. None of the above
Answer: C
Mathematics
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Next year's value of a certain quantity is obtained by multiplying this year's value of the quantity by 0.74. Which of the following can you conclude? ?
A. The quantity grows exponentially. B. The quantity decays exponentially. C. The quantity grows linearly. D. The quantity decays linearly.
Mathematics
Given the function, find the indicated value.f(x) = 8 - 5x2; f(-4)
A. 48 B. -72 C. 28 D. 88
Mathematics
Write in logarithmic form.32 = 9
A. log9 3 = 2 B. log3 2 = 9 C. log2 9 = 3 D. log3 9 = 2
Mathematics
Find the first term for the arithmetic sequence. Find a1 when d = -3 anda8= 31.
A. 7 B. 55 C. 52 D. 10
Mathematics