1. Unit 9 Test Review
For three years straight voted better than chicken dumplings by all the chickens at Murphy’s Chicken Farm.

2. Question 1
If we wanted to choose a point inside one of the smiley face eyes, what could be a possible point?

3. Question 2
Are these patterns multiplicative or additive? HOW DO YOU KNOW? (EXPLAIN YOUR ANSWER A B
Input
Output
368
535
468
635
500
667
548
715 x y
128
256
291
582
454
908
617
1234

4. Question 3
Mr. Sims’ brother has 7.4 more pokemon cards than Mr. Sims. Every time Mr. Sims buys a card, his brother also buys one so that Mr. Sims can never catch up. It follows the pattern listed in the below. Which graph could we use to figure out how many pokemon cards Mr. Sims’ brother will have after Mr. Sims buys 8 cards? C A B D
Mr. Sims' Pokemon Cards (input) 1 2 3 4 5 6 7
Mr. Sims' brothers Pokemon Cards (output)
8.4
9.4
10.4
11.4
12.4
13.4
14.4

5. Question 4 Look at the graph and find the coordinate for the point.
What does the x coordinate of the point
represent?
What does the y coordinate of the point

6. Question 5 List all of the ordered pairs from the table below. x
Process y 3 +4 7 6 10 9 13 12 16 15 19 18 22

7. Question 6
List the letter of the points that are at the following Coordinates in order: (11,3) (5,12) (2,2) (2,14) (13,8) D F T Y X G S U

8. Question 7 What are the first four Y values in the table below? X RULE
Y=X * 2.5 Y 1 2 3

9. Question 8
Draw a coordinate plane and label all the major components correctly! Include the: x-axis y-axis origin anything else you would like to add

10. Question 9 Where do you begin when plotting a point?
Which value do you plot first? How?
Which value do you plot second? How?

11. Question 10 (A) Which table matches the graph? (B) (C) (D) X 1 2 3 4 5Y
5.85
6.85
7.85
8.85
9.85
(B) X 1 2 3 4 5 Y
5.85
11.7
17.55
23.4
29.25
(C) X
5.85
6.85
7.85
8.85
9.85 Y 1 2 3 4 5
(D) X 1 2 3 4 Y 5 7 9 11 13

12. Answer Key (page 1) (10,11) or (6,11)
4) (11,3) is the ordered pair for the point.
A is additive because you add 167 to each input value to get the output value
The 11 represents the distance parallel to the x-axis that you move from the origin.
B is multiplicative because you multiply each x value by 2 to get the y value.
The 3 represents the distance parallel to the y-axis that you move from the origin C
(3,7) (6,10) (9,13) (12,16)
(15,19) (18,22)

13. Answer Key (page 2) S, T, U, D, Y 9) You start at the origin
0, 2.5, 5, 7.5
You move along the x axis the distance of the x value 8)
You move up parallel to the y axis the distance of the y value
10) A