The graph of 3x + 4y = 12 is a liner equation. which is an equivalent equation?

1) y = (-3/4) x + 3

2) y = (3/4) x - 3

3) y = (-4/3) x + 12

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

Question

Advanced Placement (AP)

Saunders

14 March, 19:32

The graph of 3x + 4y = 12 is a liner equation. which is an equivalent equation?

1) y = (-3/4) x + 3

2) y = (3/4) x - 3

3) y = (-4/3) x + 12

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

+1

Answers (1)

Know the Answer?

Ana Huang · Answer 1

1.) y = (-3/4) x+3

Explanation: To convert this to slope-intercept form or a linear equation, we have to solve for y. To do this, I first subtracted over 3x to isolate 4y. This gave me 4y=-3x+12. Finally, I divided everything by 4 in order to completely isolate y so that it is in linear equation form, giving me my answer, y = - 3/4x+3

The graph of 3x + 4y = 12 is a liner equation. which is an equivalent equation?1) y = (-3/4) x + 32) y = (3/4) x - 33) y = (-4/3) x + 124) y = (4/3) x - 12

The graph of 3x + 4y = 12 is a liner equation. which is an equivalent equation?

1) y = (-3/4) x + 3

2) y = (3/4) x - 3

3) y = (-4/3) x + 12

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