Answer:
1a. 10, 15, 21, 28, 36
1b. Graph attached below
1c. Not linear
1d. 14, 15, 16, 17, 18, 19, 20, 21
1e. Graph attached below (second image)
1f. Description below
Step-by-step explanation:
1a. To solve for the missing digits, we need to look for a pattern. In other words, we need to deduce what is done to x to achieve y. We add the previous result of the addition to the x to get y.
1 = 1
2 + 1 = 3
3 + 3 = 6
4 + 6 = 10
5 + 10 = 15
6 + 15 = 21
7 + 21 = 28
8 + 28 = 36
1b. Graph attached below
Ordered pairs (2,3) (3,6) (4,10) (5,15) (6,21) (7,28) (8,36)
1c. Not linear.
The graph shown is not linear because we can clearly see that it is not a straight line.
1d. Just like with the previous problem, we need to determine a pattern.
0 + 10 = 10
1 + (1 + 2) + 10 = 14
2 + (1 + 2) + 10 = 15
3 + 13 = 16
4 + 13 = 17
5+ 13 = 18
6 + 13 = 19
7 + 13 = 20
8 + 13 = 21
1e. Graph attached below (second image)
Ordered pairs (0,10) (1,14) (2,15) (3,16) (4,17) (5,18) (6,19) (7,20) (8,21)
1f. The graph starts a 10, then jumps to 14 then counts up by 1 each time. The medalists graph counts up unsteadily the whole time.
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