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What is the answer to this

What is the answer to this-example-1
User Sifat Ifty
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2 Answers

4 votes

Answer:

y = -1.5x - 1

User Krystian
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8.5k points
4 votes

Answer:

y = -1.5x - 1

Explanation:

We can use the general equation of y = mx + c to form our linear equation as seen on this graph.

Choosing two points on the graph (I will choose 0,-1 and 2,-4) we can find the gradient, m, as the distance between these points


(Rise)/(Run) = ((-1)-(-4))/((0)-(2)) = (3)/(-2) =-1.5

We can find the c value by seeing where the graph cuts through the y-axis

This point is -1

Therefore our equation is y = -1.5x - 1

Alternatively, you could write it as
y= -(3)/(2) x - 1

User Astreal
by
7.8k points

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