Respuesta :
[tex]f(x)=\dfrac{1}{9}x+2\\\\\\y=\dfrac{1}{9}x+2\\\\\\x=\dfrac{1}{9}y+2\\\\\\x-2=\dfrac{1}{9}y\quad|\cdot9\\\\\\y=9x-18\\\\\\\boxed{h(x)=9x-18}[/tex]
Answer B.
Answer B.
Answer:
B) h(x) = 9x - 18
Step-by-step explanation:
f(x) = 1/9 x + 2
y= 1/9 x + 2
To find the inverse function follow the steps.
Step 1:
Replace x by y and y by x.
x = 1/9 y + 2
Step 2: Write y interms of x
1/9 y = x - 2
Multiplying both sides by 9, we get
9*1/9 y = 9x - 2*9
y = 9x -18
Therefore, answer is B) h(x) = 9x - 18
Hope this will helpful.
Thank you.