Simplify the exponential expression.2-3 ? 2
A. 4
B. 
C. 
D. 8
Answer: B
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Provide an appropriate response.It took 28 seconds for the temperature to rise from 5° F to 135° F when a thermometer was taken from a freezer and placed in boiling water. Although we do not have detailed knowledge about the rate of temperature increase, we can know for certain that, at some time, the temperature was increasing at a rate of 
° F/sec. Explain.
What will be an ideal response?
Use the figure below to answer the following question(s).
The cheapest-link tour starting with vertex A is A, B, C, D, A
A. if 2 < x < 5. B. if 1 ? x ? 8. C. if 0 < x < 2. D. if 5 < x < 8. E. regardless of the value of x.
Find the equation of the line passing through the indicated two points in standard form.(8, -9) and (0, 2)
A. 17x - 2y = -4 B. -11x + 8y = 16 C. 11x + 8y = 16 D. -17x + 2y = -4
Give all possible rational zeros for the following polynomial.P(x) = 3x3 + 32x2 + 32x + 27
A. ±1, ± 
, ± 
, ± 
, ±3
B. ±1, ± 
, ±3, ±9, ±27
C. ±1, ±3, ±6, ±9, ±27
D. ±1, ±3, ±9, ±27