3 years ago

Which of the following expressions is the inverse of the function y = 3x + 4?

Mathematics

1 answer:

marysya [2.9K]3 years ago

6 0

Answer:

Reverse the x and y:

x = 3y + 4.

Now subtract 4 from both sides:

x - 4 = 3y

Divide both sides by 3:

1/3 x - 4/3 = y

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