Hot Student Stories
top-5-grammar-and-spelling-checkers-to-rock-in-2019

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

Jennifer Patterson

in Mathematics

follow
followin
1 answer
5 views

1 answer


James Washington on January 10, 2019

Choices:A. y = 3x - 4B. y = -3x - 4C. y = x - 4 / 3D. y = x + 4 / 3the answer is option C when your doing inverse functions you need to change the variables, but substituting the x for and. So, the equation would be:y = 3x + 4 ---> x = 3y + 4x = 3y + 4Subtract 4 on both sides:Then divide 3 on both sides: "or option C "Hope this helps!


Add you answer