graph the equation.\ny = 2x - 1\nuse the graphing tool to graph the equation.

Explanation:

Step1: Identify the slope and y - intercept

The equation is in slope - intercept form $y = mx + b$, where $m$ is the slope and $b$ is the y - intercept. For $y = 2x-1$, $m = 2$ and $b=-1$.

Step2: Plot the y - intercept

The y - intercept is the point where the line crosses the y - axis. So, plot the point $(0, - 1)$.

Step3: Use the slope to find another point

The slope $m = 2=\frac{2}{1}$. From the point $(0,-1)$, move 1 unit to the right (increase x by 1) and 2 units up (increase y by 2) to get the point $(1,1)$.

Step4: Draw the line

Draw a straight line passing through the points $(0,-1)$ and $(1,1)$.

Answer:

Graph a straight line passing through $(0,-1)$ and $(1,1)$.