GCSE Maths Practice: graphs-of-linear-functions

Question 6 of 10

Find the equation of a line passing through two points.

\( \text{Find the equation of the line through } (1, 5) \text{ and } (3, 9). \)

Choose one option:

Compute slope, plug in a point, then solve for y.

Gradient = change in y / change in x. Use point-slope form to find y = mx + c.