Evaluate the expression.
+ 
A. -57
B. -23
C. -197
D. 63
Answer: A
You might also like to view...
Evaluate.
A. 5040 B. 0 C. 7 D. 1
Solve the problem.It has been found that the less income people have, the more likely they are to report that their health is fair or poor. The function 
models the percentage of Americans reporting fair or poor health, f(x), in terms of annual income, x, in thousands of dollars. Find and interpret f(31).
A. f(31) ? 13.5; 13.5% of Americans earning $31 thousand annually report fair or poor health. B. f(31) ? 14.6; 14.6% of Americans earning $31 thousand annually report fair or poor health. C. f(31) ? $14.6; 31% of Americans earning $14.6 thousand annually report fair or poor health. D. f(31) ? 13.5; 31% of Americans earning $13.5 thousand annually report fair or poor health.
Provide an appropriate response.Perform the indicated operation. Write answer with positive exponents: 2n(5n2 - 4n - 3)
What will be an ideal response?
Use the rational zeros theorem to determine the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = 6x4 + 4x3 - 3x2 + 2
A. ± 
, ± 
, ± 
, ± 1, ± 2
B. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3
C. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2
D. ± 
, ± 
, ± 1, ± 2, ± 3, ± 6