What is the primary method used to solve the system of equations in this lesson?

• Substitution

• Elimination

• Graphing

• Matrix method

What is the first equation presented in the system?

• Y = 2x + 3

• Y = 2x - 3

• Y = -2x - 3

• Y = -2x + 3

What is the second equation presented in the system?

• Y = 2/3x + 5

• Y = -2/3x - 5

• Y = -2/3x + 5

• Y = 2/3x - 5

What does the point of intersection of the two graphed equations represent?

• The y-intercept

• The slope

• The solution to the system

• An unrelated point

What form are both equations in, which makes them easy to graph?

• Standard form

• Point-slope form

• Slope-intercept form

• Intercept form

What is the slope (m) of the first equation, Y = 2x - 3?

• 2

• -3

• 1/2

• -2

What is the y-intercept (B) of the first equation, Y = 2x - 3?

• 2

• -3

• 0

• 3

How is the slope of the first equation (Y = 2x - 3) interpreted for graphing?

• Go down 2, then right 1

• Go up 2, then left 1

• Go up 2, then right 1

• Go down 2, then left 1

What is the y-intercept (B) of the second equation, Y = -2/3x + 5?

• -2/3

• 5

• -5

• 2/3

What is the slope (m) of the second equation, Y = -2/3x + 5?

• 2/3

• -2/3

• 5

• -5