Subtract.-7 - 21
A. 14
B. -14
C. 28
D. -28
Answer: D
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Write a formula for the nth term of the arithmetic sequence. Use the formula to find the indicated term of the sequence.a = 78, d = -10;
Find a6.
A. an = 88 - 10n, a6 = -42 B. an = 78 - 10n, a6 = -42 C. an = 78 - 10n, a6 = 28 D. an = 88 - 10n, a6 = 28
Solve the problem.Sue wants to add a decorative wallpaper border to her living room. Refer to the diagram below for the dimensions of Sue's living room. How many feet of wallpaper border will she need?
A. 42 ft B. 36 ft C. 44 ft D. 40 ft
Solve.Find an equation for the hyperbola with vertices (2, -1) and (2, 5) and e = 
.
What will be an ideal response?
For the given pair of functions, find the requested function.f(x) = 3x2 + 4x + 2 and g(x) = x - 1; (f ? g)(x).
A. 3x2 + 10x + 9 B. -2x2 + 3x + 1 C. 3x2 - 2x + 1 D. 3x2 - 2x + 9