If y varies directly with x, find the constant of variation with x = 4 and y = -24 a. -6 b. 4 c. -96 d. 6 i am a little lost on this. can someone show me how to do this?

The constant of variation is -6.

A is correct.

Step-by-step explanation:

If y varies directly with x

y is directly proportional to x.

Equation: y=kx

where, k is constant of proportionality or constant of variation.

At x=4 , y=-24

Substitute x and y into equation and solve for k

Hence, The constant of variation is -6.

good luck on your studies! : )

david edward.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: