82a

Higher tier only

Recognise perpendicular gradients and form the equation of a line perpendicular to a given line

82a Determine whether two lines are perpendicular given their equations (no rearrangement).

82a Determine whether two lines are perpendicular given their equations (rearrangement required).

82a Find the gradient of a line perpendicular to another given its gradient.

82a Find an equation of a line perpendicular to another.

25s: Plotting and reading coordinates in all 4 quadrants

69a: Find the gradient of a straight line graph and interpret it as a rate of change (eg velocity or acceleration)

70a: Form the equation of a line by reading the gradient and y-intercept and use y = mx + c form to identify parallel lines

71a: Form the equation of a line through two points or through one point with a given gradient

Divide

Carry

Remainder

Decimal

Mixed number

99s: Find the equation of a tangent to a circle at a given point (higher tier only)

Perpendicular linear graphs

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REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
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