Determine the specific solutions (if any) to the equation on the interval [0, 2?).sin ? + 2 sin ? cos ? = 0
A. 0, , ?,
B. ,
C. , ?,
,
D. ,
, 2?
Answer: A
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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) =
A.
B.
C.
D.
Factor completely. If the polynomial is prime, state so.125a3 - 8b3
A. (5a + 2b2)(25a2 - 10ab + 4b2) B. (5a - 2b)(25a2 + 4b2) C. (125a - 2b)(a2 + 10ab + 4b2) D. (5a - 2b)(25a2 + 10ab + 4b2)
Find the sum of the infinite geometric series.
(a) 6 (b) 3 (c) 12 (d) 9 (e) 18
Write the polynomial in standard form. Then find its degree and leading coefficient.6x + 10x9 + 3
A. 6x + 10x9 + 3, degree 11, leading coefficient: 6 B. 10x9 + 6x + 3, degree: 9, leading coefficient: 10 C. 6x + 10x9 + 3, degree 10, leading coefficient: 6 D. 10x9 + 6x + 3, degree: 10, leading coefficient: 10