Question

Given f(x) = Vx+1, which graphs represents | 1(2)?yA.B.cC.D.Select one:O a. AObBОс. СO d. D.

Answer 1

Given:-

$\sqrt[3]{x+1}$

To find:-

The graph of,

$f^{-1}(x)$

To find the required value, first we convert it.

$y=\sqrt[3]{x+1}$

By solving the above equation. we get,

$x=y^3-1$

Now we sketch the graph of,

$x=y^3-1$

By sketching. we get,

So this is the required graph.

So the correct option is A.