Write the first five terms of the geometric sequence with a = - 3 and r = 4.
A. -3, 12, -48, 192, -768
B. -3, -7, -11, -15, -19
C. -3, -12, -48, -192, -768
Answer: C
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Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.
A. 6.325 ft B. 10 ft C. 20 ft D. 40 ft
Complete the statement using the required property of multiplication.Associative property: (6 ? 9) ? 7 = _____
A. (7 ? 9) ? 6 B. 9 ? (6 ? 7) C. 6 ? (9 ? 7) D. (9 ? 6) ? 7
Use the Rational Zero Theorem to list all possible rational zeros for the given function.f(x) = -4x4 + 2x2 - 3x + 6
A. ± , ±
, ±
, ±
, ±
, ± 1, ± 2, ± 4
B. ± , ±
, ±
, ±
, ± 1, ± 2, ± 3, ± 6
C. ± , ±
, ±
, ±
, ± 1, ± 2, ± 3, ± 4, ± 6
D. ± , ±
, ±
, ±
, ±
, ± 1, ± 2, ± 3, ± 6
Find the standard form of the equation of the ellipse with the following characteristics.
foci:
major axis of length: 22
a.
b.
c.
d.
e.