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Zanzabum
3 years ago
6

(x1,y1) is (-4,-2) and (x2,y2) is (2,4)

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

y = x+2

Step-by-step explanation:

(x1,y1) is (-4,-2) and (x2,y2) is (2,4)

Slope intercept form is y = mx+b

m = slope

b = add on

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Substitute numbers

Slope = \frac{4-(-2)}{2-(-4)}

Two negatives = one positive

Simplify

Slope = \frac{4+2}{2+4}=\frac{6}{6}=1

The slope is 1

We can substitute y, x, and the slope

4 = 2*1 + b

4 = 2+b

b = 2

Slope intercept form is y = mx+b

Answer is y = x+2

Hope this helps :)

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Answer:

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6 0
2 years ago
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Dividing both sides by -1 gives an answer of,
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6 0
3 years ago
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Yogi is 6 years older than Michelle. The sum of their ages is 26. Write a system of linear equations to represent this informati
postnew [5]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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diamong [38]
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REMEMBER THIS

ok
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ad 9 to both sides

x=19
x=-1




answer is -1; 19

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