Graphing Proportional Relationships

Graphing Proportional Relationships

Unit 5 Page 31 continued

Multiple Choice

True or False?

When graphing a proportional relationship, the line will ALWAYS pass through the origin?

• True

• False

Multiple Choice

A line has a slope of  $\frac{4}{5}$ .  What is the equation?  

Hint: Remember that the fraction bar means to divide. 

• y = 1.25x

• y = 0.8x

Multiple Choice

A line has a slope of  $\frac{5}{2}$ .  What is the equation of this line?

• y = 0.4x

• y = 2.5x