Identify Slope and X-Intercept: Identify the slope and the x-intercept from the problem statement. Slope m=3, x-intercept = (−2,0).
Use Slope-Intercept Form: Use the slope-intercept form of the equation of a line, y=mx+b, where m is the slope and b is the y-intercept.Here, m=3.
Calculate Y-Intercept: Calculate the y-intercept b using the x-intercept point (−2,0). Substitute x=−2 and y=0 into the equation y=mx+b.0=3∗(−2)+b0=−6+bb=6
Write Final Equation: Write the final equation of the line using the values of m and b.y=3x+6