The graphs below have the same shape. What is the equation of the blue graph?
g(x) = ?
f(x) = x2
EX
+ +
ht
g(x) =
A. g(x) = (x - 4)2 + 3
B. g(x) = (x - 4)2 - 3
C. g(x) = (x+4)2 - 3
D. g(x) = (x + 4)2 + 3

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.