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Algebra 1

1.12.7 Practice

Algebra 11.12.7 Practice

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Complete the following questions to practice the skills you have learned in this lesson.

In 1 - 2, find the equation of a line with given slope and y -intercept. Write the equation in slope-intercept form.

  1. slope 3 and y -intercept ( 0 , 5 )
  1. y = 0 x + 3
  2. y = 3 x + 5
  3. y = 3 x + 0
  4. y = 5 x + 3
  1. slope 3 and y -intercept ( 0 , 1 )
  1. y = 0 x 3
  2. y = x + 0
  3. y = 3 x 1
  4. y = x 3
In 3 - 4, Choose the slope-intercept form of the equation of the line, shown in each graph.

  1. y = 3 x 5
  2. y = 5 x + 3
  3. y = 5 x 3
  4. y = 3 x + 5

  1. y = 1 2 x + 2
  2. y = 1 2 x 4
  3. y = 2 x + 4
  4. y = 2 x + 4
  1. Choose the equation of a line with the given slope and containing the given point that best represents the line in slope-intercept form.

m = 7 , point ( 1 , 3 )

  1. y = 7 x 10
  2. y = 3 x + 10
  3. y = 7 x 3
  4. y = 7 x 1
  1. Choose the equation of a line containing the given points that best represents the line in slope-intercept form.

( 0 , 4 ) and ( 2 , 3 )

  1. y = 7 2 x + 4
  2. y = 2 7 x + 4
  3. y = 7 2 x + 4
  4. y = 7 2 x 3
  1. Choose the equation of a line containing the given points that best represents the line in slope-intercept form.

( 3 , 4 ) and ( 5 , 4 )

  1. x = 2
  2. x = 2
  3. y = 0
  4. y = 4
  1. y 5 = 3 ( x 2 ) written in standard form?
  1. y = 3 x 11
  2. 3 x y = 1
  3. 3 x + y = 1
  4. y = 3 x 1
  1. Write the equation of a line that contains the points ( 3 , 1 ) and ( 2 , 2 ) . Write the equation in point-slope form.
  1. y 4 = 3 ( x 2 )
  2. y + 2 = 1 3 ( x 4 )
  3. y 4 = 3 ( x + 2 )
  4. y 2 = 3 ( x 4 )
  1. Write the equation of a line that contains the point (2, -3) with a slope of 8. Write the equation in standard form.
  1. 19 x + y = 8
  2. 8 x y = 19
  3. 8 x + y = 19
  4. 8 x y = 19
  1. Write the equation of a line that contains the points (3, 1) and (-1, 5). Write the equation in standard form.
  1. x + y = 4
  2. x + y = 4
  3. x + y = 4
  4. x y = 4
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