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Please help me solve these...

Please help me solve these problems.

1)Find an equation of the line having the specified slope and containing the indicated point. Write my answer in slope-intercept form.

m=5; (-7,0)

2)Find an equation of the line containing the given pair of points

(0,0) and (-9,2)

3) Find an equation of the line containing the given pair of points

(3,0) and (-3,5)

1)Find an equation of the line having the specified slope and containing the indicated point. Write my answer in slope-intercept form.

m=5; (-7,0)

2)Find an equation of the line containing the given pair of points

(0,0) and (-9,2)

3) Find an equation of the line containing the given pair of points

(3,0) and (-3,5)

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