3 years ago

What is the equation of this graphed line?

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

8 0

Answer:

y = -1/3x - 5

Step-by-step explanation:

Using points on the graph to get the equation

Slope intercept form:

y = mx + b

From the graph, point (0, -5) we can see y-intercept is b = -5

An calculating the slope using two points (-6, -3) and (6, -7):

m = (-7 - (-3)) / (6 - (-6)) = -4 / 12 = -1/3

So the line is:

y = -1/3x - 5

pantera1 [17]3 years ago

4 0

Answer:

Step-by-step explanation:

y=1/2-5x

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