bobsburgers702
bobsburgers702 bobsburgers702
  • 25-02-2019
  • Mathematics
contestada

Identify an equation in slope-intercept form for the line parallel to y 4x-9 that passes through (-5, 3).

Identify an equation in slopeintercept form for the line parallel to y 4x9 that passes through 5 3 class=

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MrsStrong
MrsStrong MrsStrong
  • 26-02-2019

Answer:

D

Step-by-step explanation:

Parallel lines have the same slope. This enables that they never cross. The slope of the line y = 4x-9 is 4. So the slope of the parallel line is also 4.

Substitute m = 4 and (-5,3) into the point slope form of the line:

y - 3 = 4 (x - -5)

y - 3 = 4(x+5)

Simplify to get the equation in y = mx+b.

y - 3 = 4x + 20

y = 4x + 23

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