When e = 4, f = 2, and g = 8. if e varies jointly with f and g, what is the constant of variation?

Step-by-step explanation:

As given in the question

If e varies jointly with f and g.

i.e

e = kfg

Where k is the constant of variation.

As

When e = 4, f = 2, and g = 8

Put in the above

4 = k × 2 × 8

4 = 16k

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

after simplifying it i got: -36.25 as my answer. hope that !