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give the slope and y intercept of the line defined by the equation: -9x-10y=70

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Answer to a math question give the slope and y intercept of the line defined by the equation: -9x-10y=70

Expert avatar
Hermann
4.6
112 Answers
Solution:
1. Given:
- Line equation: -9x - 10y = 70

2. Rewrite the equation in slope-intercept form y = mx + c:
- Start with: -9x - 10y = 70
- Add 9x to both sides: -10y = 9x + 70
- Divide by -10:
y = -\frac{9}{10}x - 7

3. Identify the slope and y-intercept:
- Slope m is -\frac{9}{10}
- Y-intercept c is -7

Thus, the slope of the line is -\frac{9}{10} and the y-intercept is -7.

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