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7.2.1 Linear Equations and Graphs — OCR Mathematics J560 | GradeGen.AI
Mathematics
Graphs of Equations and Functions
Linear Graphs
Linear Equations and Graphs
Linear Equations and Graphs
OCR GCSE Mathematics (J560) — Graphs of Equations and Functions
What You Need to Know
Determine and interpret the gradient and intercept of straight lines from graphs and equations (
y
=
m
x
+
c
y = mx + c
y
=
m
x
+
c
).
Use
y
=
m
x
+
c
y = mx + c
to find and sketch straight line equations.
Revision Notes
1
Gradients, Intercepts and Sketching Linear Graphs
9 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Topic: Function Graphs
Circle Equations
Next Subtopic
Parallel and Perpendicular Lines
y
=
m
x
+
c
Calculate the equation of a line given two points or one point and the gradient.
Identify solution sets of linear inequalities using dashed and solid lines on graphs.
2
Calculating the Equation of a Straight Line
6 key terms
3
Graphical Linear Inequalities
6 key terms
