Find the zeros of the polynomial function.p(x) = 4x2 - 5x - 9

A.
B.
C.
D.


Answer: D

Mathematics

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Which of the following integers fulfill the following conditions: For n = an integer,  n < –2 or  n  1? ?

A.

?n = –3,  n = 1


B.

?n = –1, n = 1


C.

?n = –4, n 1


D.

n?–2, n = 0


E.

?–2 < n< 1


Mathematics

Solve the problem.An initial investment of $14,000 is appreciated for 10 years in an account that earns 9% interest, compounded semiannually. Find the amount of money in the account at the end of the period.

A. $32,310.04 B. $19,764 C. $33,143.09 D. $33,764.00

Mathematics

Find the average value of the function over the given interval.y = 5 - x2; [-2, 3]

A. - 
B.
C. - 
D.

Mathematics

An object moving vertically is at the given heights at the specified times. Find the position equation for the object.

At t = 1 second, s = 161 feet
At t = 2 seconds, s = 98 feet
At t = 3 seconds, s = 3 feet

a.
b.
c.
d.
e.

Mathematics