Which function is represented by this graph? A. f(x) = -|x − 1| + 8 B. f(x) = -|x − 8| + 1 C. f(x) = -|x + 8| − 1 D. f(x) = -|x + 1| − 8

Step-by-step explanation:

h wait ohhh

am coming

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

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.