The function graphed is in a window that causes hidden behavior. Experiment with various windows to locate the extrema of the function.y = -5x3 - 2x2 +
x + 5
A. Local maximum at (-0.36, 4.79); local minimum at (0.09, 5.03)
B. Local maximum at (0.1, 5.02); local minimum at (-0.5, 4.88)
C. Local maximum at (-0.09, 4.94); local minimum at (0.36, 4.69)
D. Local maximum at (0.09, 5.03); local minimum at (-0.36, 4.79)
Answer: D
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Provide an appropriate response.If f(x) = 1 and f(x) is an odd function, which of the following statements are true? I.
f(x) = 1 II.
f(x) = -1 III.
f(x) does not exist.
A. I, II, and III B. II and III only C. I and II only D. I and III only
Solve the problem.Henry Daniels earns $2709 biweekly. He is single and claims 7 withholding allowances. He saves 2% of his salary for retirement and pays $24.50 in nonexempt insurance premiums each pay period. Social security tax is 6.2% and Medicare tax is 1.45%. What are his net earnings for each pay period?
A. $2643.33 B. $2410.07 C. $2202.83 D. $2630.32
Match the equation to the correct graph.y = - (x + 2)2 - 4
A.
B.
C.
D.
Completely factor the polynomial or state that the polynomial is prime.x3 - 125
A. (x - 5)(x2 + 5x + 25) B. (x - 5)(x2 + 25) C. (x + 125)(x2 - 1) D. (x + 5)(x2 - 5x + 25)