cledmiehoracius cledmiehoracius
  • 22-12-2020
  • Mathematics
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enter an equation in point-slope form for the line. Slope is 7 and (-2,-1) is on the line. The equation of the line in point slope form is?

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Space
Space Space
  • 22-12-2020

Answer:

y + 1 = 7(x + 2)

General Formulas and Concepts:

Algebra I

Point-Slope Form: y - y₁ = m(x - x₁)  

  • x₁ - x coordinate
  • y₁ - y coordinate
  • m - slope

Step-by-step explanation:

Step 1: Define

Slope m = 7

Point (-2, -1)

Step 2: Write Equation

Substitute in variables into general form.

y + 1 = 7(x + 2)

Answer Link

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