What is the equation of the line that passes through points (-3, 0.5) and (3, -0,5) ?

First let us find the slope of the line.

slope=change in y/change in x= (0.5-(-0.5))/(-3-3)=-1/6

Equation of a line: y=mx+b

Now, we can plug in one of the points and the slope to find b.

0.5=-1/6(-3)+b

b=0

y=-1/6x

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

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