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Algebra - Linear equations

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Please explain and answer questions. Thanks

1. Equations of Lines in Slope-Intercept Form

Find the slope and y-intercept for each line.

3x + 5y + 10 = 0

2. Write each equation in slope-intercept form

y- 5 = - ¾ (x+1)

3. Interest rates. A credit manager rates each applicant for a
car loan on a scale of 1 through 5 and then determines the interest rate from the accompanying table. Find the equation of the line in slope-intercept form that goes through these points

Credit Interest
Rating Rate (%)
1 24
2 20
3 16
4 12
5 8

4. Find the equation of each line in slope-intercept form

The line through (4, -5) that is perpendicular to x = 1

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The expert examines the equation of lines in slope-intercepts. A complete, neat and step-by-step solutions are provided in the attached file.

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. Equations of Lines in Slope-Intercept Form

Find the slope and y-intercept for each line.

3x + 5y + 10 = 0

5y = -3x - 10
y = (-3/5)x - 2
Slope = -3/5 and y- intercept = -2

2. Write each equation in slope-intercept form

y- 5 = - ¾ ...

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