b1baMayealroyo
b1baMayealroyo b1baMayealroyo
  • 09-12-2016
  • Mathematics
contestada

Which equation can be simplified to find the inverse of y = x2 – 7?
a: x=y ^ 2 - 1/7
b: 1/x = y^2 - 7
c: x = y^2 – 7
d: –x = y^2 – 7

Respuesta :

Edufirst
Edufirst Edufirst
  • 10-12-2016
To find the inverse of the function you can just exchange the name of the variables, change x for y and y for x..

original (direct) function: y = x^2 - 7

inverse function x = y^2 - 7

Then, the answer is the option c.




Answer Link
zariiaa
zariiaa zariiaa
  • 20-05-2019

Answer:

C- x=y^2-7

Step-by-step explanation:

To find the inverse of the function you can just exchange the name of the variables, change x for y and y for x..

original (direct) function: y = x^2 - 7

inverse function x = y^2 - 7

Then, the answer is the option c.

Answer Link

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