gizmokris
gizmokris gizmokris
  • 02-12-2021
  • Mathematics
contestada

Find the inverse of f(x)=4x+3

Respuesta :

loneguy
loneguy loneguy
  • 02-12-2021

[tex]f(x) = 4x+3\\\\\text{Write f(x) as y = 4x+3}\\\\\text{Replace x with y,}\\\\x =4y +3\\\\\text{Solve for y:}\\\\ \implies x =4y+3\\\\\implies 4y = x-3 \\\\\implies y =\dfrac{x-3}4\\\\\implies f^{-1} (x) = \dfrac{x-3}4\\\\\text{This is the inverse of f(x)}[/tex]

Answer Link

Otras preguntas

What is the value of "b" in the following quadratic? (Make sure the equation is in standard form: ax' + bx +c=0) 4x2 + 10x – 24 = 0
what is the greatest common factor (gcf) of 40 and 75?
what is she having for lunch
x²+5x+6 factorsing quadratic expressions ​
What changed as a direct result of the 1912 House hearings?
The balcony of an apartment is 4 feet by 7 feet. On a scale drawing of the apartment, the balcony is 0. 8 inch by 1. 4 inches, and the kitchen is 2. 4 inches by
The velocity v(t) of a particle as a function of time is given by v(t) = (2. 3 m/s) + (4. 1 m/s2)t - (6. 2 m/s3)t2. What is the average acceleration of the part
Can somone help me this with sorry for the repost btw. Find the value of x
The LIFO cost flow assumption assumes that the cost of items purchased ______ are the costs that will be transferred first to cost of goods sold on the ______ _
At Freddy's, three steak burgers and two orders of fries cost $18. Two steak burgers and three orders of fries cost $15.75. What is the cost for one steak burge