sully377 sully377
  • 10-09-2019
  • Mathematics
contestada

What is the inverse
x + 2?
© H(x) = 4x+2
h(c) = 1x-2
h(x) = 3x - 2
h(x) = 3x - 6

Respuesta :

gross562
gross562 gross562
  • 10-09-2019

Answer:

y= x+2

H(x)inverse = (x-2)/4

h(c)inverse=x+2

Step-by-step explanation:

y=x-2

Find the inverse and first swich y and x around

x=y-2

Solve for y

x+2=y

H(x) is the same as saying y

y=4x+2

Swich the x and y around

x=4y+2

Solve for y

x-2=4y

(x-2)/4=y

So H(x)inverse = (x-2)/4

y=1x-2

x=1y-2

x+2=1y

So h(c)inverse=x+2

And so for for the rest of problems.

Answer Link

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