Numerical Patterns/Graphing Coordinate Planes

Name (First and Last)

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1. Which table represents the equation y = x + 4.12?

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2.

• F The pattern is multiplicative, because 2.5 is equivalent to 2.5 x 1.
• G The pattern is multiplicative, because each y-value is greater than each x-value.
• H The pattern is additive, because each y-value is 1.5 times greater than the corresponding x-value.
• J The pattern is additive, because each x-value is 1.5 times greater than the corresponding y-value.
• Option 5

3.

• A. y = 7x
• B. y = x + 78
• C. x = y + 7
• D. y = x + 7

4.

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• J. Not here

5.

• A The pattern is multiplicative, because the y-coordinates are increasing.
• B The pattern is multiplicative, because the y-coordinates are four times the corresponding x-coordinates.
• C The pattern is additive, because the x-coordinates are increasing.
• D The pattern is additive, because the y-coordinate is greater than the x-coordinate.

1. A student graphed an ordered pair on a coordinate plane that was located on they-axis and was 5 units above the origin. Which ordered pair did the student graph with these characteristics?

• A (0, 5)
• B (5, 0)
• C (5, 5)
• D (0, 0)

2.

• F (2 ½ , 1 ½)
• G (1 ½ , 1 ½)
• H (1 ½ , 4)
• J (3, 4)

3. Yuto plotted the point r at (2.5, 5). Which steps did Yuto take to plot point r on the coordinate grid?

• A. Yuto started at the origin and then moved 5 units to the right. From there, he moved 2.5 units up, parallel to the y-axis. Last, he placed the point.
• B. Yuto started at the origin and then moved 2.5 units up. From there, he moved 5 units to the right. Last, he placed the point.
• C. Yuto started at the origin and then moved 2.5 units to the right. From there, he moved 5 units up, parallel to the y-axis. Last, he placed the point.
• D. Yuto started 2.5 units up, along the y-axis. From there, he moved 5 units to the right, and last, he placed the point.

4.

• F. The blue car is 5 units north from the yellow car.
• G. The blue car is 4 units north and 2 units west from the red car.
• H. The blue car is 3 units south from the pink car.
• J. The blue car is 2 units east from the pink car.