Find the range of the given function.f(x) = -x2 + 7x - 1
A.
B.
C.
D.
Answer: A
Mathematics
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Use a graphing calculator to perform the indicated multiplication.
A.
B.
C.
D.
Mathematics
Find the rectangular coordinates for the point for which the polar coordinates are given.(3.3, 4.1)
A. (-1.90, 2.70) B. (-2.70, -1.90) C. (-1.90, -2.70) D. (2.70, -1.90)
Mathematics
Expand using the binomial theorem.(x - 1)6
A. x6 - 6x5 +15x4 - 20x3 + 15x2 - 6x + 1 B. x6 - 6x5 +30x4 - 120x3 + 30x2 - 6x + 1 C. x6 - 6x5 - 15x4 - 20x3 - 15x2 - 6x - 6 D. x6 - 6x5 - 30x4 - 120x3 - 360x2 - 720x + 720
Mathematics
Find a ? b.a = , b =
A.
B. -14
C.
D. 6
Mathematics