Can someone please help me pleaseeee!

Mathematics

1 answer:

Romashka [77]2 years ago

3 0

Answer:

y=-1.7x+8

Step-by-step explanation:

An equation of a line is y=mx+c

m is the gradient and c is the y intercept, which is where the line intercepts y.

you work out m getting two points and then subtracting y - y ÷ x - x

So in this graph, if we chose points (6,-2) and (3,3) then we would do this equation.

$\frac{3 - - 2}{3 - 6} = \frac{5}{ - 3} = - 1.7$

So m = -1.7

c = 8 because it goes through 8 in y.

So the equation is y=-1.7x+8

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