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Bogdan [553]
2 years ago
10

What is the equation of this graphed line?

Mathematics
2 answers:
Reptile [31]2 years ago
8 0

using the rise/run method the rise is 4 and the run is 2 so the slope should be 4/2

vaieri [72.5K]2 years ago
3 0

Answer:

y=2x+2

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to


m=\frac{y2-y1}{x2-x1}


we have


A(-4,-6)\ B(2,6)


Substitute the values


m=\frac{6+6}{2+4}


m=\frac{12}{6}=2


step 2

we know that

The equation of the line into slope intercept form is equal to

y=mx+b

we have

m=2


B(2,6)


substitute and solve for b

y=mx+b ------> 6=(2*2)+b

6=4+b

b=2

The equation of the line is equal to

y=2x+2


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