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Find the inverse of the function f(x)=0.6(x/5+1.3).then graph the function in the inverse. Express any fractions decimals rounded to the nearest hundred. Then inverse function is f^-1(x)=____



Answer :

GTLUVSU
To find the inverse of a function, switch x and y and solve for y. In this case y=0.6(x/5+1.3) turns into x=0.6(y/5+1.3).
x/0.6=y/5+1.3 (I divided both sides by 0.6)
x/0.6-1.3=y/5   (I subtracted 1.3 from both sides)
5(x/0.6-1.3)=y   (I multiplied both sides by 5)
This is your inverse function