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Need help with this thank u

Need help with this thank u-example-1
User Bdavidxyz
by
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2 Answers

2 votes

Answer:

Add 1 multiply by two

Explanation:

As you see when 0 goes to 1, 9 goes to 18 so it is add 1 multiply by two.

User Eknumbat
by
8.3k points
6 votes

Answer:

y=9x+9

Explanation:

y=mx+c

You can use any of the 2 points

pnt1. (1;18)

pnt2. (3;36)

find the gradient


m = (y2 - y1)/(x2 - x1)


m = (36 - 18)/(3 - 1)


m = (18)/(2)


m = 9

substitute one point and gradient to find c

y=mx+c

18=9(1)+c

18=9+c

c=18-9

c=9

therefore the equation is y=9x+9

User Craig Fisher
by
7.9k points

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