Real World Linear Equations Slope Intercept Form

Which equation best represents the relationship between x and y in the table shown?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation of the linear relationship?

• y = 2x + 3

• y = 3x + 2

• y = 2x + 5

• y = 5x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation matches the graph? (Click me to see the image)

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation of the line?

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y = 15x

• y = 15x + 80

• y = x +15

• y = 80x + 15

Tags

CCSS.HSF-BF.A.1A

A local donut shop charged $6.50 for a dozen and provided a coupon in the newspaper for $0.75 discount. What is the equation that represents the value of a customer's order who uses the new coupon with their order?

• y = 6.50x - 0.75

• y = 6.50x + 0.75

• y = 6.50x - 1.50 - 0.75

• y = 5x - 0.75

Tags

CCSS.6.EE.C.9

What is the equation of the relationship?

• y = 8x + 3

• y = 4x

• y = 4x + 3

• y = 8x

Tags

CCSS.6.EE.C.9

What is the equation of the linear function?

• y = -3x + 10

• y = -3x + 16

• y = 3x + 10

• y = 3x + 16

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The y-intercept is ​ (a)   and the slope is ​ (b)  

• (0,-3)

• (-3,0)

• (4,0)

• (0,4)

Mathematical Equivalence

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