To plot linear equations in Algebra I, here are some easy steps to follow:
Know the Equation: Look for a linear equation that looks like this: ( y = mx + b ). Here, ( m ) is the slope and ( b ) is the y-intercept.
Plot the Y-Intercept: Find the point ( (0, b) ) on the graph. This is where the line touches the y-axis.
Use the Slope: Starting from the y-intercept, use the slope ( m = \frac{\text{rise}}{\text{run}} ). For example, if ( m = 2 ), you go up 2 units and then right 1 unit.
Draw the Line: Connect the points you've plotted with a straight line that goes in both directions.
Label the Axes: Don’t forget to label your x-axis and y-axis so it's clear what each one represents.
To plot linear equations in Algebra I, here are some easy steps to follow:
Know the Equation: Look for a linear equation that looks like this: ( y = mx + b ). Here, ( m ) is the slope and ( b ) is the y-intercept.
Plot the Y-Intercept: Find the point ( (0, b) ) on the graph. This is where the line touches the y-axis.
Use the Slope: Starting from the y-intercept, use the slope ( m = \frac{\text{rise}}{\text{run}} ). For example, if ( m = 2 ), you go up 2 units and then right 1 unit.
Draw the Line: Connect the points you've plotted with a straight line that goes in both directions.
Label the Axes: Don’t forget to label your x-axis and y-axis so it's clear what each one represents.