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To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw a table of values for the x and y coordinates. Add the x ...

c\) is the number where the line crosses the \(y\)-axis. This is the \(y\)-intercept ... the line down to the \(x\)-axis and read the value on the \(x\)-axis. A linear graph could be used when ...

Any straight line graph ... 𝑦 divided by ÷ the change in 𝑥 always gives the gradient as \(\frac{-1}{2}\). The line crosses the 𝑦-axis at 3, so the 𝑦-intercept is 3. Back to top ...