Solve the polynomial inequality and graph the solution set on a number line.x2 - 3x - 18 ? 0
A. (-?, -3]
B. (-?, -3] ? [6, ?)
C. [6, ?)
D. [-3, 6]
Answer: D
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The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature 73°?
A. 5 p.m. B. 10 a.m. C. 10 a.m. and 11 a.m. D. 9 a.m.
Change the percent to a fraction or mixed number. Simplify if necessary.3%
A. 
B. 
C. 
D. 3
Write the statement as an equation.The weight of an elephant (E) is four times the the weight of a cow (C).
A. 4E = C B. C ? E = 4 C. E = C÷ 4 D. E = 4C
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = -6x2(x - 9)(x + 3)3
A. x = -3, multiplicity 3; x = 9, multiplicity 1 B. x = -3, multiplicity 1; x = 3, multiplicity 1; x = 9, multiplicity 1 C. x = -3, multiplicity 3; x = 0, multiplicity 2; x = 9, multiplicity 1 D. x = -3, multiplicity 3; x = 0, multiplicity 2; x = 3, multiplicity 1; x = 9, multiplicity 1