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20points. Find an equation for the linear graph.
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21 votes
20points. Find an equation for the linear graph.

20points. Find an equation for the linear graph.-example-1
User Mindlid
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4.7k points

2 Answers

10 votes
The equation is: C= 0.7x + 2
User Rob West
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3.6k points
3 votes

Use the two endpoints to find the slope:

(0,2) and ( 5,5.5)

Slope = change in y over change in x:

Slope = (5.5-2)/(5-0) = 3.5/5 = 0.7

The y intercept is the y value when x is 0, which is 2

Equation: c = 0.7x + 2

User Alvas
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4.5k points
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