Equations on a Graph

What does the value of 'm' represent in the equation y=mx+b?

• Constant

• Exponent

• Y-intercept

• Slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the slope 'm' is 2, what does it indicate about the line on the graph?

• The line is horizontal

• The line has a negative slope

• The line is vertical

• The line has a positive slope

Tags

CCSS.8.EE.B.5

What is the y-intercept of the line y=3x+5?

• 7

• 5

• 10

• 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the equation of a line is y=2x-3, what is the slope of the line?

• 2

• 0

• 5

• -2

Tags

CCSS.8.EE.B.5

Plot the point (1, mx+b) on the graph.

• 1+b

• m-b

• m+b

• m*x+b

What is the slope of a horizontal line on the graph?

• 2

• Undefined

• 1

• 0

Tags

CCSS.8.EE.B.5

If the equation of a line is y=4x-2, what is the y-intercept of the line?

• 4

• -2

• 1

• 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Plot the point (0, b) on the graph.

• (0, 0)

• (b, b)

• (b, 0)

• (0, b)

What is the equation of a line with a slope of 3 and a y-intercept of 2?

• y = 2x + 3

• y = 2x - 3

• y = 3x - 2

• y = 3x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation by looking at this graph in y = mx + b? (click the image to make bigger)

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2