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Stage 4 - Stage 5

Consider the graphs of $y=x^2$`y`=`x`2 and $x=y^2$`x`=`y`2 shown.

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What is the relationship between the two graphs?

Both curves are symmetrical about the $x$`x` axis

A

$x=y^2$`x`=`y`2 is the reflection of $y=x^2$`y`=`x`2 about the $x$`x` axis

B

$x=y^2$`x`=`y`2 is the reflection of $y=x^2$`y`=`x`2 about the line $y=x$`y`=`x`

C

Both curves are symmetrical about the $y$`y` axis

D

$x=y^2$`x`=`y`2 is the reflection of $y=x^2$`y`=`x`2 about the $y$`y` axis

E

Easy

Approx a minute

Consider the equation $x=y^2$`x`=`y`2.

Consider the equation $x=y^2$`x`=`y`2 whose graph is shown.

Consider the equation $x=y^2$`x`=`y`2.

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