Provide an appropriate response.It took 27 seconds for the temperature to rise from 8°F to 176°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?
The average rate of temperature change is 
°F/sec during the 27 seconds. Therefore, the Mean Value Theorem implies that at sometime during this time period, the temperature was changing at a rate of 
°F/sec.
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Solve the problem. Round your answer to the nearest tenth unless otherwise indicated.Brett has saved $768 at the bank. He wants to save $3120 for a trip to Alaska. What percent of his goal has been reached?
A. 2.5% B. 41% C. 4.1% D. 24.6%
Solve.The distance that an object falls when it is dropped is directly proportional to the square of the amount of time since it was dropped. An object falls 156.8 meters in 4 seconds. Find the distance the object falls in 5 seconds.
A. 245 meters B. 49 meters C. 20 meters D. 196 meters
State the domain and range of the given function.f(x) = x2 + 4
A. Domain: (-?, ?) Range: (-?, 4] B. Domain: (-?, ?) Range: (-?, ?) C. Domain: [4, ?) Range: (-?, ?) D. Domain: (-?, ?) Range: [4, ?)
Graph the function.f(x) = e5x
A. 
B. 
C. 
D. 