Linear relationships
Find gradient and y-intercept, determine the equation of a line, and sketch linear equations.
Algebra · MA4-LIN-C-01
Sub-topics
Gradient and y-intercept
Find gradient using rise over run, calculate gradient from two points, and identify gradient and y-intercept from the equation .
Equation of a line
Write the equation of a line given gradient and y-intercept, find the equation from two points, and determine equations of parallel lines.
Sketching linear equations
Sketch linear equations using gradient and intercepts, and identify horizontal and vertical lines.