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Dimas [21]
3 years ago
12

Help quickly THIS IS 9TH GRADE MATH

Mathematics
2 answers:
Fed [463]3 years ago
7 0

I believe the correct answer is the third one.  Hope this helped!

-TTL

olga nikolaevna [1]3 years ago
6 0

Answer:

3/2x - 3 = y

Step-by-step explanation:

Equation of a line is :  y= mx+b

m=slope , b= y intercept

To find the slope you do rise over run, this means you go up or down the y-axis and then left or right horizontally. Your goal is to find two points where the line intersects. Starting from left to right you find the point most left and then locate the next one the line crosses. The first point is (0,-3) and the second is (2,0).

You "Rise" up from the first point 3 units until you are at the same level as the second point, and then you "run" over to that point. In this case you rose up 3 units and went 2 units to the right.

Your slope would be 3/2 (rise/run) and positive cause the line is increasing as you go right. Now you locate your y intercept and it is the point where the line crosses the y-axis. The line crosses the y-axis -3 units from the origin.

Your equation is y= 3/2 x - 3

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