Integrated Math II Unit 2 Review

What is the range of the relation: {(-6,4), (-3,0), (0,0),(4,4),(6,0)}

• {0,4}

• {-6,-3,0,4,6}

• {-4,0,4}

• {0}

Which graph represents a function?

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Which image is NOT the graph of a function?

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From the table, y varies directly with x. What is the function equation?

The amount of money John earns is directly proportional to the number of items he sells. The amount of money he earned for 12 items was $300. How much money will he earn for selling 75 items?

$_______

Determine if the equation represents a direct variation. If so, find k.

3y = 5x + 6

• It is NOT a direct variation

What is the slope of the line for the equation 9x - 3y = -30

m = ____

Tags

CCSS.8.EE.B.5

What is the y-intercept of the line for the equation 9x - 3y = -30

b = (___,___)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A line passes through the points (4,5) and (7,14). What is an equation of the line in point-slope form?