Does the system have a unique solution, no solution, or many solutions?
A. A unique solution
B. No solution
C. Many solutions
Answer: B
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Simplify the expression involving rational exponents.(-125)2/3
A. -5 B. Not a real number C. -25 D. 25
Find the product using the FOIL method.(x - 4)(-3x - 8)
A. -3x2 + 2x + 32 B. -3x2 + 32x + 4 C. -3x2 + 4x + 4 D. -3x2 + 4x + 32
Determine the slope and the y-intercept.2x - 3y + 9 = 0
A. Slope , y-intercept (0, -3)
B. Slope - , y-intercept (0, 3)
C. Slope , y-intercept (0, 3)
D. Slope - , y-intercept (0, -3)
Solve the problem.Suppose that f(x) = -x - 6 and g(x) = x - 11.(a) Solve f(x) = 0.(b) Solve g(x) = 0.(c) Solve f(x) = g(x).
A. (a) x = 6; (b) x = 11; (c) x = 2.5 B. (a) x = -6; (b) x = 11; (c) x = 2.5 C. (a) x = -6; (b) x = -11; (c) x = 2.5 D. (a) x = -6; (b) x = 11; (c) x = -8.5