Write the function whose graph is the graph of y=3^3√x but is reflected about the y​-axis.

Question

Write the function whose graph is the graph of

y=3^3√x

but is reflected about the

y​-axis.

Question content area bottom

Part 1

The function is

y=enter your response here.

​(Type an exact​ answer, using radicals as​ needed.)

Answer 1

just replace x with -x and the graph is reflected across the y axis (x=0)

y = 3^[3sqr(-x)]

(x,y) becomes (-x,y)

be sure to put the negative sign inside the radical

y=3^[3(-sqrx)] is a reflection about y=x+1, not about x=0, the y-axis

y=-3^[3sqrx] is a relection about y=0, the x-axis

IF, by chance, you meant y=[3^3]sqrx= 27sqrx, then

the reflection across the y axis is y=[3^3]sqr(-x)=27sqr(-x)

just replace x with -x