25-10-2020
Mathematics

contestada

What is the equation in point-slope form of the line that
sses through the point (1, -1) and has a slope of 4?

Respuesta :

25-10-2020

Answer:

y - 1 = 4(x + 1)

Step-by-step explanation:

Point-Slope Form: y + y₁ = m(x + x₁)

x₁ - x coordinate

y₁ - y coordinate

m - slope

Step 1: Define

Point (1, -1)

Slope m = 4

Step 2: Substitute

y - 1 = 4(x + 1)

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