Can someone help me.me and my friends are at a loss

asked Nov 1, 2018 104k views

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3 votes

rule: y = 2x + 1

x = -3 , y = -5
x = 6 , y = 13
x = 8 , y = 17
x = 0 , y = 1
x = 7 , y = 15
x = -4 , y = -7
x = 9 , y = 19

rule: y = 2x + 1

DanielJ answered Nov 3, 2018

8.0k points

5 votes

From the number given is appears the rule is y = 2x + 1
This works for all three:
17 = 2(8) + 1
1 = 2(0) + 1
15 = 2(7)+1

Henry Zou answered Nov 7, 2018

8.8k points

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