Use the graph of f(x) shown below that represents a joggers speed during a 14 minute run to answer questions #2-5.
Speed (mph)
iv
0
12
14
6 8 10
Time in minutes
2) Which best describes what the jogger was doing during the 0-2 minute interval of the run?
a) Running at a constant rate
b) Accelerating
c) Decelerating
d) Taking a rest

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

The product of sin 30 degrees and sin 60 degrees is same as the product of