Answer :

joseaaronlara

Answer:

The answer to your question is below

Step-by-step explanation:

Data

Line:     3x - 4y + 12 = 0

Process

1.- Subtract 3x in both sides

           3x - 4y - 3x + 12 = -3x

2.- Simplify

               - 4y + 12 = -3x

3.- Subtract 12 in both sides

              -4y + 12 - 12 = -3x - 12

4.- Simplify

              -4y = -3x - 12

5.- Divide by -4 both sides

              -4y/-4 = -3x/-4  - 12/-4

6.- Simplify

                y = 3/4x + 3

7.- Graph y-intersept (3)

8.- From the number three, count trhee units up and four units to the right (3/4).

9.- Join the points

${teks-lihat-gambar} joseaaronlara
mo5055ma1215

Answer:

y= 3/4x + 3   (-8, -3) (-4, 0) (0, 3) (4, 6) (8, 9)

Step-by-step explanation:

for y=mx+b form

1. move the expression to the right and change its sign

-4y= -3x - 12

2. change the signs on both sides of the equation

4y= 3x+12

3. divide both sides by 4

y= 3/4x + 3

for graphing

1. plot a point at 3 on the y line ( this is your y intercept y=3/4x +3) (0, 3)

2 From there go up 3 on the y line and then go over 4 to the right you should end up at (4, 6)

3 continue repeating this step until you have at least 4 points plotted. the next  point should be at (8, 9)

4 you can also go down instead of up. from point 3 on the y line, go down 3 and over to the left 4, you should end up at ( -4, 0) the next point down would be (-8, -3)

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