To draw the graph we need coordinates ... STEP 2 - Using the equation y = 2x + 1, calculate the value of y by using the x value in the table. In this instance, x=0. Do the same for x=1, x=2 ...

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below ... Gradient is a measure of steepness. As you move along a line from left to right, you might go up, you might go down or you ...