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Which situation is best described by the graph shown?

• JJ purchases chips for $0.75 per bag.

• Mark buys packs of gum for $1.50 each.

• Paula pays $0.50 per ticket at the fair.

• Franco purchases flowers for $3.00 each.

A tile backsplash is being installed. The installation fee is $150.00. The tile is priced at $2.75 per square foot, f. Which equation best represents the total cost, c, of the backsplash?

• c = 150f + 2.75

• c = 2.75 - 150f

• c = 2.75f + 150

• c = 152.75f

Which of the following equations best represents the relationship between x and y?

• y = 2x + 4

• y = 2x - 4

• y = 4x + 2

• y = 4x - 2

What is the y-intercept of the line graphed below?

• 3
  3
• 4
• -3
• 4/3

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Which table matches the equation
 $y=3x$  

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• 

Which table matches the equation  $y=4x+2$  

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Johnny went to the State Fair. It cost $7 to get in and then $2 for every ticket.

Which equation would match this verbal description?

• $y=2x$

• $y=2x+7$

• $y=7x$

• $y=7x+2$

An electrician charges $25 to make a house call, plus $40 for every hour of work. Which equation shows how to find C, the total cost for having the electrician work for h hours?

• C = 25 + 40h

• C = 65 + h

• C= 65h

• C = 25h + 40