Unit 9 Redo

An odometer in a car tells the number of miles a car has been driven. The odometer on Mr. Graham’s new car read 13 miles when he bought it.

The relationship between the number of number of miles Mr. Graham has driven since he bought the car, x, and the number of miles on the odometer, y, is represented by the equation y = x + 13.

Which table represents this relationship?

Select TWO correct answers.

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What process could have been used to plot point B when starting from the origin of the coordinate grid?

Choose the correct answer from each drop-down menu to complete the statements.​

A move of ​ (a)   units ​ (b)   along the x-axis.

A move of ​ (c)   units ​ (d)   along the y-axis.

• 5
• 10
• to the right
• up

The pattern in the graph is ____________? What is the rule for the pattern? ___________

• additive

  y = x + 10

• multiplicative

  y = 10x

• additive

  x = y + 10

• multiplicative

  x = 10y

Which statements about the coordinate grid are true? 

 

Select TWO correct answers.

• In a coordinate grid, the x-axis and the y-axis are parallel to each other.

• The intersection of the x-axis and the y-axis is called the origin and is represented by the ordered pair (0, 0)

• The horizontal number line is called the y-axis, and the vertical number line is called the x-axis.

• When graphing in a coordinate grid, the first number in the ordered pair represents the parallel movement on the y-axis, starting at the origin and moving up.

• When graphing in a coordinate grid, the first number in the ordered pair represents the parallel movement on the x-axis, starting at the origin and moving right

Which ordered pair represents the point located inside the circle and the triangle?

• (3,3)

• (4,4)

• (5,2)

• (2,3)

Which graph best represents the ordered pairs?

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Each ticket to ride a carousel costs $2.50. The table shows the relationship between x, the number of tickets bought, and y, the cost of the tickets in dollars.

Which graph best represents the data shown in the table?

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The points plotted on the coordinate grid represent the rule y = x + 5.

Which table also represents this rule?

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