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AlekseyPX
3 years ago
5

What is the equation of the line?

Mathematics
2 answers:
Elina [12.6K]3 years ago
3 0

Answer:

A or \frac{1}{2}x +2

Step-by-step explanation:

Remember y=mx+b | m = slope & b = y intercept

Think back of rise over run. Where the rise is 1 and 2 is run. Now Also, lets not forget the y intercept which you can easily obtain by looking where the line intercepts the y axis. Which in this case it would be 2.

dmitriy555 [2]3 years ago
3 0
It’s the first one. The equation of a line is y=mx+b.

The y-intercept is represented by b, and it is 2, since the line crosses the y-axis at 2.

m is the slope of the equation, and you find that by using rise over run. You choose two points on the line and use the formula (x2-x1)/(y2-y1) to find the slope, which is 1/2.

You plug in b and m to get y=(1/2)x+2
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