Find f[g(x)] and g[f(x)].f(x) = 
; g(x) = 
A. f[g(x)] = 15x/8 ; g[f(x)] = 8x/15
B. f[g(x)] = 8x/15 ; g[f(x)] = 15x/8
C. f[g(x)] = 15/8x ; g[f(x)] = 8/15x
D. f[g(x)] = 8/15x ; g[f(x)] = 15/8x
Answer: B
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Solve the application problem. If no interest rate is given, assume 
% interest compounded daily. Round to the nearest cent.
A publishing company deposited $200,000 in a 2-year time deposit earning 6% compounded daily with a Chicago bank as partial collateral for a loan. Find the compound amount and the interest earned.
A. Compound amount = $421,032.67; Interest = $1,032.67 B. Compound amount = $221,032.67; Interest = $21,032.67 C. Compound amount = $221,032.67; Interest = $121,032.67 D. Compound amount = $244,277.21; Interest = $21,032.67
Consider an election with three candidates with the results: (CBA) (ACB) (BAC) (BCA) 2 6 5 2 ? Is there a majority winner? If not, who is the plurality winner? Answer No, B; Yes, A; No, A; No, C; or Yes, B.Who wins the election using the Borda count method? Answer B; A; C and B tie; C; or A and B tie.Who wins if they first eliminate the one with the most last-place votes and then have a runoff between the other two? Answer B; A; C and B tie; C; or A and B tie.Could the two voters with preference (BCA) change the outcome of the election in previous question if they voted insincerely and pretended to have the preference (BAC)? Answer yes or no.
What will be an ideal response?
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = -x2 - 12x
A. vertex (6, -36)
intercept (0, -72)
B. vertex (-6, 36)
intercepts (0, 0), (-12, 0)
C. vertex (-6, -36)
intercept (0, -72)
D. vertex (6, 36)
intercepts (0, 0), (12, 0)
Find z1z2. Write your answer in standard polar form with the argument in radians.z1 = 4i, z2 = -6 + 6i
A. 24
B. 24
C. 24
D. 24
