Provide an appropriate response.If f(x) = 4 - 3x, then (f ? f)(x) =
A. 16 - 24x + 9x2.
B. 6x - 8.
C. 16 - 9x2.
D. 9x - 8.
E. 8 - 6x.
Answer: D
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Write an equation for the parabola.
A. (y - 2)2 = 12(x + 3) B. (x - 2)2 = 12(y + 3) C. (x + 3)2 = 12(y - 2) D. (x - 3)2 = 12(y + 2)
Solve the problem.Kevin invested part of his $10,000 bonus in a certificate of deposit that paid 6% annual simple interest, and the remainder in a mutual fund that paid 11% annual simple interest. If his total interest for that year was $800, how much did Kevin invest in the mutual fund?
A. $3000 B. $5000 C. $4000 D. $6000
Provide an appropriate response.In a raffle 1000 tickets are being sold at $1.00 each. The first prize is $100, and there are 3 second prizes fo $50 each. By how much does the price of a ticket exceed its expected value?
A. $1.00 B. $0.75 C. $1.75 D. $50
Factor out the negative sign with the GCF.-12x3 - 24x2 + 18x
A. -6(2x3 + 4x2 - 3x) B. -6x(2x2 + 4x - 3) C. -6x(2x2 - 4x + 3) D. -12x(x2 + 2x - 3)