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In Mathematics / Middle School | 2014-04-08

Write the slope-intercept form of the equation of each line.

1. \(3x - 2y = -16\)

2. \(13x - 11y = -12\)

3. \(9x - 7y = -7\)

Asked by shannonsilveira

Answer (3)

y = ma + b 3 x − 2 y = − 16 / − 3 x − 2 y = − 3 x − 16 / : ( − 2 ) y = − 2 − 3 x − 16 ​ y = − 2 − 3 ​ x + − 2 − 16 ​ y = 2 3 ​ x + 8 → m = 2 3 ​
13 x − 11 y = − 12 / − 13 x − 11 y = − 13 x − 12 / : ( − 11 ) y = − 11 − 13 x − 12 ​ y = − 11 − 13 ​ x + − 11 − 12 ​ y = 11 13 ​ x + 11 12 ​ → m = 11 13 ​
9 x − 7 y = − 7 / − 9 x − 7 y = − 9 x − 7 / : ( − 7 ) y = − 7 − 9 x − 7 ​ y = − 7 − 9 ​ x + − 7 − 7 ​ y = 7 9 ​ x + 1 → m = 7 9 ​

Answered by Anonymous | 2024-06-10

The correct answer is A. 3y = 2 ;

Answered by stefurst7749 | 2024-06-12

To convert the equations into slope-intercept form, we isolate y for each equation. This gives us the slope and y-intercept for each line. The final forms are: 1) y = 2 3 ​ x + 8 , 2) y = 11 13 ​ x + 11 12 ​ , and 3) y = 7 9 ​ x + 1 .
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Answered by Anonymous | 2024-10-31