8th Math STAAR Review Linear Relationships

• The initial amount Josh put in the jar was $225.

• The initial amount Josh put in the jar was $75.

• The amount of money Josh adds to the jar each month is $45.

• The amount of money Josh adds to the jar each month is $60.

What is the slope of the function?

(reduce if necessary)

AS A FRACTION

What is the y-intercept of the function?

What is the y-intercept of the graph of this function?

Mathematical Equivalence

ON

Mathematical Equivalence

ON

What is the slope of PV?

Mathematical Equivalence

ON

• $17.50 per hour

• $14.00 per hour

• $35.00 per hour

• $24.50 per hour

• The additional fee per yoga class is $3.75.

• The additional fee per yoga class is $8.25.

• The membership fee is $35.00

• The membership fee is $42.50

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• 
• 
• 

Jerri paid $2.52 for 6 oranges. Each orange costs the same amount. Which function can be used to find the total cost in dollars, c, for purchasing n oranges?

• c = 0.42n

• c = 2.25n

• c = 6n

• c = 15.12n