To plot a linear equation, remember that the slope-intercept form is y = mx + b, where "m" is the slope, or steepness, of the line and "b" is the y-intercept, where it crosses the y-axis, or the ...

Save guides, add subjects and pick up where you left off with your BBC account. To help draw a straight line graph from its equation, fill in a table of 𝑥 and 𝑦 values. Plot the pairs of ...