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Find the slope and y-intercept of each linear equation 30 points

Find the slope and y-intercept of each linear equation 30 points
asked 76.4k views
11 votes
Find the slope and y-intercept of each linear equation 30 points

Find the slope and y-intercept of each linear equation 30 points-example-1
asked
User Gerrard
by
8.5k points

1 Answer

9 votes

Explanation:

The slope-intercept form:

  • y = mx + b, where m- slope, b- y-intercept

Given lines:

1)

  • y = - 2x + 7
  • m = - 2, b = 7

2)

  • y = 6x + 11
  • m = 6, b = 11

3)

  • y = -2.5x + 3.2
  • m = - 2.5, b = 3.2

4)

  • y = 1/4x - 2/7
  • m = 1/4, b = - 2/7

answered
User Fico
by
8.0k points
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