Review Slope-Intercept Form

In slope intercept form, y = mx + b, what does m represent?

• slope

• y intercept

• x intercept

• x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In slope intercept form, y = mx + b, what does b represent?

• slope

• y intercept

• x intercept

• x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In order to graph a line from an equation that is written in slope intercept form, what do you do after you identify your slope and y intercept?

• plot b, the y intercept, on the y axis

• use m, the slope, to rise and run to find other points

• plot a point on the origin

• plot b, the y intercept, on the x axis

In order to graph a line from an equation that is written in slope intercept form, what do you do after you plot your y intercept?

• plot b, the y intercept, on the y axis

• start on the y intercept and use m, the slope, to rise and run to find other points

• plot a point on the origin

• plot b, the y intercept, on the x axis

What is the y intercept of y = 3x - 4?

• 3

• -3

• 4

• -4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y intercept of this line?

• 3

• -3

• 3.5

• -3.5

What is the y intercept of this line?

• 2

• -2

• 3

• -3

What is the slope of this line?

• -4/5, down 4 right 5

• 4/5, up 4 right 5

• -5/4, down 5 right 4

• 5/4, up 5 right 4

Tags

CCSS.8.EE.B.5

What is the slope of this line?

• 2/3, up 2 right 3

• -2/3, down 2 right 3

• 3/2, up 3 right 2

• -3/2, down 3 right 2

Tags

CCSS.8.EE.B.5

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2