WILL GIVE BRAINLEST 18. Find the inverse of {(4, -1), (3, -2), (6, 9), (8, 5)}.
F. {(8, 5), (6, 9), (3, -2), (4, -1)}

H. {(-1, 4), (-2, 3), (9, 6), (5, 8)}

G. {(-4, 1), (-3, 2), (-6, -9), (-8, -5)}

J. {(-1, -2), (9, 5), (4, 3), (6, 8)} 19.

H. { (-1, 4), (-2, 3), (9, 6), (5, 8)}

Step-by-step explanation:

I. Given (-1, 4) , when -1 is x.value and 4 is y.value

  In this case x is also Domain and y is also Range

  Inverse value means switch x to y or y to x

So inverse of (-1,4) is (4,-1)

Hope that help :)

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.

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation: