Transforming $y=f(x)$ to $y^2=f(x)$

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Given a graph $y=f(x)$, transformed to $y^2=f(x)$, how can I determine the gradient of the roots at $y=0$ and why? Take this graph as an example:
$y=f(x)$ transforms into $y^2=f(x)$
Particularly, the gradient at B and C are different. It was also said that gradient at B could be 0 instead.
graphing-functions transformation
add a comment |Â
up vote
0
down vote
favorite
Given a graph $y=f(x)$, transformed to $y^2=f(x)$, how can I determine the gradient of the roots at $y=0$ and why? Take this graph as an example:
$y=f(x)$ transforms into $y^2=f(x)$
Particularly, the gradient at B and C are different. It was also said that gradient at B could be 0 instead.
graphing-functions transformation
What are B and C?
â Taroccoesbrocco
Sep 5 at 5:17
The points at which the graph cuts the x-axis. Its shown in the picture link.
â Ayuzus13
Sep 5 at 5:32
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Given a graph $y=f(x)$, transformed to $y^2=f(x)$, how can I determine the gradient of the roots at $y=0$ and why? Take this graph as an example:
$y=f(x)$ transforms into $y^2=f(x)$
Particularly, the gradient at B and C are different. It was also said that gradient at B could be 0 instead.
graphing-functions transformation
Given a graph $y=f(x)$, transformed to $y^2=f(x)$, how can I determine the gradient of the roots at $y=0$ and why? Take this graph as an example:
$y=f(x)$ transforms into $y^2=f(x)$
Particularly, the gradient at B and C are different. It was also said that gradient at B could be 0 instead.
graphing-functions transformation
graphing-functions transformation
asked Sep 5 at 4:58
Ayuzus13
1
1
What are B and C?
â Taroccoesbrocco
Sep 5 at 5:17
The points at which the graph cuts the x-axis. Its shown in the picture link.
â Ayuzus13
Sep 5 at 5:32
add a comment |Â
What are B and C?
â Taroccoesbrocco
Sep 5 at 5:17
The points at which the graph cuts the x-axis. Its shown in the picture link.
â Ayuzus13
Sep 5 at 5:32
What are B and C?
â Taroccoesbrocco
Sep 5 at 5:17
What are B and C?
â Taroccoesbrocco
Sep 5 at 5:17
The points at which the graph cuts the x-axis. Its shown in the picture link.
â Ayuzus13
Sep 5 at 5:32
The points at which the graph cuts the x-axis. Its shown in the picture link.
â Ayuzus13
Sep 5 at 5:32
add a comment |Â
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What are B and C?
â Taroccoesbrocco
Sep 5 at 5:17
The points at which the graph cuts the x-axis. Its shown in the picture link.
â Ayuzus13
Sep 5 at 5:32