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Solve 1 (and 2 if you want) quick pls

Solve 1 (and 2 if you want) quick pls-example-1

1 Answer

5 votes

The complete tables are

x y

3 7

4 8

5 9

6 10

x y

1 5

2 10

3 15

4 20

How to fill up the table

The equation used to fill up the table is in the slope intercept form

y = mx + b

Where

m = slope

b = y-intercept (initial value)

We assume m = 1, so the equation is y = x + 4

x = 3, y = 3 + 4 = 7

x = 4, y = 4 + 4 = 8

x = 5, y = 5 + 4 = 9

x = 6, y = 6 + 4 = 10

2. for an b = 0 and at x = 2, y =10 we have

y = mx

m = 10/2 = 5

x = 1, y = 1 * 5 = 5

x = 2, y = 2 * 5 = 10

x = 3, y = 3 * 5 = 15

x = 4, y = 4 * 5 = 20

User Rikh
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