Math 8 EOG Review - Functions

What is the equation of the line graphed?

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In which choice is y a nonlinear function of x?

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• y = 10 + x

Tags

CCSS.8.F.A.3

Which is the graph of the linear equation y = –x?

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In which choice is y a nonlinear function of x?

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Tags

CCSS.8.F.A.3

In which choice do all three points lie on the same straight line?

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• (0, 1), (–1, 3), (1, 3)

• (4, 2), (2, 1), (4, –2)

• (0, 0), (8, 0), (0, 8)

• (1, 2), (2, 4), (4, 8)

Tags

CCSS.6.NS.C.8

What is the slope of the line that passes through the points (2, 3) and (8, 6)?

(inactive)

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.5

What is the rate of change of the linear function that has a graph that passes through the points (2, 9) and (–1, 3)?

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Mathematical Equivalence

OFF

Tags

CCSS.HSF-LE.A.1B

In which choice is y a function of x?

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• (1, 3), (3, 4), (4, 5), (5, 6)

• (2, 0), (2, 3), (4, 5), (6, 7)

• (2, 5), (4, 8), (6, 10), (2, 12)

• (6, 2), (4, 1), (6, 8), (8, 10)

Tags

CCSS.8.F.A.1

Carly went for a walk and jog. • She started walking. • After a few minutes, Carly began jogging at a faster speed than she was walking. • Carly then got tired and slowed down to a slower speed than she was jogging. Which graph best represents the distance Carly went?

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Tags

CCSS.HSF.IF.B.4