3.1-3.3, 3.5 · Straight-line graphsLesson 8 of 13

Finding the gradient and y-intercept from an equation

Rearrange to y = mx + c first. For 5x + 4y = 8 the gradient is -5/4, not 5.

Locked

Unlock the rest of Cambridge O Level Mathematics: Graphs and Coordinate Geometry (4024).

  • Every lesson, every resource, unlocked instantly.
  • Track progress and pick up where you left off.
  • Free preview lessons stay readable from the outline.

From

BDT 0

Enrol now