Answer: The equation of a line in slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept. Nolan’s line has a slope of 2 and a y-intercept of 3, so the equation is y=2x+3
Step-by-step explanation: To graph a line using the slope and the y-intercept, we can start by plotting the point (0,b) on the y-axis, where b is the y-intercept. This is the point where the line crosses the y-axis. Nolan’s line has a y-intercept of 3, so he plots the point (0,3) on the y-axis.
Next, we can use the slope to find another point on the line. The slope is the ratio of the change in y to the change in x, or m=y/x. Nolan’s line has a slope of 2, which means that for every unit increase in x, there is a 2-unit increase in y. To find another point on the line, we can move one unit to the right from (0,3) and then two units up. This gives us the point (1,5). We can draw a line through these two points to graph Nolan’s line. To find the equation of Nolan’s line, we can use the slope-intercept form: y=mx+b. We already know that m is 2 and b is 3, so we can substitute these values into the equation: y=2x+3. This is the equation that represents Nolan’s line.
Hope this helps, and have a great day! =)