BBC4 年
Using an equation to solve a word problem.
First we need to put this information into an equation. \(x\) is the number of ... will be £17 plus £6 times \(x\) hour. We usually write this as \(6x + 17\).
BBC2 年
How to draw a graph of a linear equation
A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw ...