A linear equation is drawn as a straight line on a ... Image caption, 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 ...
To find the values of \(y\), each value of \(x ... from the line down to the \(x\)-axis and read the value on the \(x\)-axis. A linear graph could be used when exchanging euros into pounds ...