Function Table Equations and Graphing

Given the equation y = 3x - 2, what is the y-intercept of the linear function?

• 0

• 3

• 1

• -2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of the following equations represents a linear function?

• y = √x

• y = 3x + 2

• y = 4/x

• y = 2x^2 + 3

Tags

CCSS.8.F.A.3

What is the second step in graphing a linear function using an equation?

• Find the slope

• Draw a straight line

• Plot the x-intercept

• Plot the y-intercept

What is the x-intercept of the linear function represented by the equation y = 4x + 3?

• 3/4

• 1/4

• -1/4

• -3/4

Given the equation y = -2x + 1, what is the slope of the linear function?

• 1

• -2

• 0

• 2

Tags

CCSS.8.EE.B.5

Which of the following equations represents a linear function?

• y = 3x + 2

• y = 2x^2 + 3

• y = 4/x

• y = √x

Tags

CCSS.8.F.A.3

What is the third step in graphing a linear function using an equation?

• Label the x and y axes.

• Draw a line connecting the two points.

• Find the slope of the line.

• Plot two points on the coordinate plane.

True or False: The slope of a horizontal line is always zero.

• False

• Undefined

• Infinity

• True

Tags

CCSS.8.EE.B.5

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1