timothypaquin
timothypaquin timothypaquin
  • 25-07-2021
  • Mathematics
contestada

Keith used the following steps to find the inverse of f, but he thinks he made a error
f(x) = 7x + 5
​

Respuesta :

kamilmatematik100504
kamilmatematik100504 kamilmatematik100504
  • 25-07-2021

Answer:

Step-by-step explanation:

[tex]\Large \boldsymbol{} f(x) \ \ inverse \ \ function \ \ (f(x))^{-1} \\\\ y=7x+5 \\\\x=7y+5 \\\\ y=\dfrac{x-5}{7} \ \ or \ \ f(x)^{-1}= \dfrac{x-5}{7}[/tex]

Answer Link

Otras preguntas

Find the slope of the line that passes through each pair of points
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
if 9^x-9^x-1=24, then find the value of (6x)^x
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the
Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d
Find the slope of the line that passes through each pair of points
Why is the kingdom Protista considered a catch all kingdom?
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?