Write an equivalent expression. Use an associative law.(9s)t
A. 9(st)
B. (s9)t
C. 9s + 9t
D. t(9s)
Answer: A
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Classify the triangle as acute, right, or obtuse and classify it as equilateral, isosceles, or scalene.
A. Obtuse, equilateral B. Right, isosceles C. Acute, scalene D. Obtuse, isosceles
Graph the inequality.-4 < x ? 
A. 
B. 
C. 
D. 
Use the discriminant to determine whether the solutions for the equation are two rational numbers, one rational number, two irrational numbers, or two nonreal complex numbers. Do not actually solve.w2 + 5w + 8 = 0
A. two nonreal complex numbers B. two irrational numbers C. one rational number D. two rational numbers
Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = -x2 - 3x - 10
A. 
, (0, -10)
B. No x-intercepts, (0, 10)
C. 
, (0, 10)
D. No x-intercepts, (0, -10)