Which statement about the functions is true?
a. functions 1 and 3 have the same rate of change, but function 1 has a greater y-intercept.
b. functions 2 and 3 have the same y-intercept and the same rate of change.
c.
functions 2 and 3 are both increasing, but function 3 is increasing at a faster rate.
d.
functions 1 and 3 are both decreasing, but function 1 is decreasing at a slower rate.

d

step-by-step explanation:

nlgqer

step-by-step

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are