Find the specific function value.Find f(4, 7) when f(x, y) = (x + y)3.
A. 1331
B. 121
C. 33
D. 407
Answer: A
Mathematics
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Graph the inequality.x > 5
A.
B.
C.
D.
Mathematics
Write out the first five terms of the sequence.an = 4n - 2
A. 2, 6, 10, 14, 18 B. 2, 3, 4, 5, 6 C. -2, -6, -10, -14, -18 D. 6, 10, 14, 18, 22
Mathematics
Perform the indicated operation. +
A.
B.
C.
D.
Mathematics
Factor by grouping.6r2 + 27ry - 2xr - 9xy
A. (9r + 2y)(3r - x) B. (2r + 9y)(x - 3r) C. (2r + 9y)(3r - x) D. (2r + 9y)(3x - r)
Mathematics