Unit 3 Review

Is this relation a function?

*Remember, in a function there can be no shared x-values.

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this relation a function?

*Remember, in a function there can be no shared x-values.

{(2, 0), (-1, 9), (0, 3), (2, 7)}

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this relation a function?

*Remember, in a function there can be no shared x-values.

• Function

• Not a Function

What are the independent and dependent variables in this graph?

• Independent: Temperature / Dependent: Hours

• Independent: Hours / Dependent: Temperature

Tags

CCSS.6.EE.C.9

Is this function linear?

 $y\ =4x$  

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is this function linear?

 $y=-2x+3$  

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is this function linear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Is the function linear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

What is the equation of the graph in slope-intercept form?

• $y=\frac{1}{3}x+5$

• $y=3x-5$

• $y=-\frac{2}{3}x+5$

• $y=\frac{3}{2}x+5$

Select all of the linear equations written in slope-intercept form.

• $y=x^{3^{ }}$

• $y=3x+2$

• $3x+2y=4$

• $y=3$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2