Find a rational zero of the polynomial function and use it to find all the zeros of the function.f(x) = x3 + 2x2 - 5x - 6
A. {-1}
B. {-3}
C. {-2, 1, 3}
D. {-3, -1, 2}
Answer: D
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Factor out the GCF from the polynomial.30m9 + 27m6 - 15m3
A. 3m3(10m6 + 9m3 - 5) B. m3(30m6 + 27m3 - 15) C. 3(10m9 + 9m6 - 5m3) D. -3m3(10m6 - 9m3 + 5)
For the equation below, find all degree solutions in the interval 
. Give your answer in degrees. If rounding is necessary, round to the nearest tenth of a degree. Use your graphing calculator to verify each solution graphically.
?
What will be an ideal response?
Solve.The distance, s(t), in feet traveled by a freely falling object is given by the function 
where t is time in seconds. Use this formula to find the time it would take for an object to fall to the ground from a cliff that is 784 feet high.
A. 7 sec B. 6 sec C. 49 sec D. 8 sec
Determine if the ordered pair is a solution to the given inequality.5x - 6y > -8; (2.5, -3.5)
A. Yes B. No