Provide an appropriate response.Is the following sequence geometric? Explain.log 8, log 82, log 84, log 88, . . .
What will be an ideal response?
Yes, the sequence is geometric. Using the power rule of logarithms, the sequence can be rewritten as log 8, 2 log 8, 4 log 8, 8 log 8, . . . . This is a geometric sequence with a1= log 8 and r = 2. (Explanations will vary.)
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Solve.A doctor wants a patient to receive 1.5 L of a normal saline solution in a 
period. How many milliliters per hour must be administered?
A. 18 mL B. 0.125 mL C. 1500 mL D. 125 mL
Find the sum. Simplify when necessary.5.1 + (-9.3)
A. 14.4 B. -4.2 C. 4.2 D. -14.4
Graph the function. State the amplitude, period, and phase shift.y = -2
sin x - 2
cos x
x-scale = 
y-scale = 2
A. Amplitude 4, period 2?, phase shift 
x-scale =  | y-scale = 2 |
B. Amplitude 4, period ?, phase shift -
x-scale =  | y-scale = 2 |
C. Amplitude 2, period 2?, phase shift
x-scale =  | y-scale = 2 |
D. Amplitude 4, period 2?, phase shift -
x-scale =  | y-scale = 2 |
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
During which two hour period did the temperature increase the most?
A. 12 p.m. to 2 p.m. B. 9 a.m. to 11 a.m. C. 10 a.m. to 12 p.m. D. 10 a.m. to 11 a.m.