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Direct and Inverse Proportion

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Question 11

The four graphs below show different relationships between $y\,$ and $x$ .

Graph E E

Graph F F

Graph G G

Graph H H

Note: Graph E represents an inverse square relationship, Graph F is a linear relationship through the origin, Graph G is an inverse relationship, and Graph H is a square relationship.

Match each graph with a statement in the table below.

Proportionality relationship	Graph letter
$y\,$ is directly proportional to $x$
$y\,$ is inversely proportional to $x$
$y\,$ is directly proportional to $x^2$
$y\,$ is inversely proportional to $x^2$

[2]

Markscheme

Direct and Inverse Proportion Questions

GCSE
Maths
Direct and Inverse Proportion

164 exam-style questions on WJEC GCSE Maths Direct and Inverse Proportion. Each one has a worked solution and a mark scheme showing where the marks go.

Direct and Inverse Proportion

Question bank

Direct and Inverse Proportion

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Question 11

The four graphs below show different relationships between $y\,$ and $x$ .

Graph E E

Graph F F

Graph G G

Graph H H

Note: Graph E represents an inverse square relationship, Graph F is a linear relationship through the origin, Graph G is an inverse relationship, and Graph H is a square relationship.

Match each graph with a statement in the table below.

Proportionality relationship	Graph letter
$y\,$ is directly proportional to $x$
$y\,$ is inversely proportional to $x$
$y\,$ is directly proportional to $x^2$
$y\,$ is inversely proportional to $x^2$

[2]

Markscheme

Direct and Inverse Proportion Questions

GCSE
Maths
Direct and Inverse Proportion

164 exam-style questions on WJEC GCSE Maths Direct and Inverse Proportion. Each one has a worked solution and a mark scheme showing where the marks go.