For a giver input value c, the function f outputs a value y to satisfy the following equation -5 4y =-8 Write a formula for f(T) in terms ofT. fr) =

-5x-4y=-8
Solve for y:
-5x-4y=-8
Add 5x to both sides of the equation:
-5x-4y+5x= -8+5x
-4y =-8+5x
Divide both sides by -4
-4y/-4= (-8+5x)/-4
y= 2-5/4x
f(x)=2-5/4x