Find the indicated term for the arithmetic sequence.a1 = -5, d = -2; a8
A. -19
B. 11
C. -21
D. 9
Answer: A
Mathematics
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Use the graph of f(x) to solve the inequality.f(x) > 0
A. -1 < x < 0 or x > 1 B. x < -1 or 0 < x < 1 C. 1 < x < 2 D. -1 < x < 0 or 1 < x < 2
Mathematics
Identify the equation without completing the square.4y2 - 4x - 2y = 0
A. ellipse B. hyperbola C. parabola D. not a conic
Mathematics
Write an equation that expresses the relationship. Use k as the constant of variation.g varies inversely as y.
A. g = 
B. g = 
C. kg = y
D. g = ky
Mathematics
Factor out the GCF from the polynomial.7(y + 10) - x(y + 10)
A. (y - 10)(x - 7) B. (y + 10)(7 - x) C. (y + 10)(7 + x) D. (7y + 70) - (xy + 10x)
Mathematics