For what values of x is f(x) = square root of x-4 equal to 4?

x = 20

Step-by-step explanation:

given f(x) = , we have to solve

= 4

Square both sides

()² = 4²

x - 4 = 16 ( add 4 to both sides )

x = 20

As a check

= = 4 ← correct

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.