GCSE Maths Specification

OCR J560

Section 7.02: Straight line graphs

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#7.02a

Find and interpret the gradient and intercept of straight lines, graphically and using \(y = mx+c\).

Use the form \(y = mx+c\) to find and sketch equations of straight lines.

Find the equation of a line through two given points, or through one point with a given gradient.

Identify the solution sets of linear inequalities in two variables, using the convention of dashed and solid lines.

#7.02b

Identify and find equations of parallel lines.

Identify and find equations of perpendicular lines.

Calculate the equation of a tangent to a circle at a given point.

[See also Equations of circles, 7.01f]