Understanding Slope and Intercepts

The video tutorial explains how to graph a linear equation in slope-intercept form, y = mx + b. It covers identifying the slope and Y-intercept, and how to use these to plot the graph. The tutorial also discusses simplifying equations to make graphing easier.

What is the y-intercept in the equation Y = 14x + 2?

• 0

• 1/4

• 2

• 14

In the equation Y = 14x + 2, what does the number 14 represent?

• X-intercept

• Y-intercept

• Slope

• Constant

What does the 'rise' in the slope of a line refer to?

• X-intercept

• Y-intercept

• Change in y

• Change in x

If the slope of a line is 1/4, what does the 'run' represent?

• 1

• 4

• 0

• 2

How do you find the second point on the line after starting at the y-intercept?

• Move up by the rise and right by the run

• Move down by the rise and right by the run

• Move down by the rise and left by the run

• Move up by the rise and left by the run

What should you do if an equation is not in slope-intercept form?

• Convert it to y = mx + b form

• Ignore the equation

• Leave it as it is

• Convert it to x = my + b form