Question

What's the slope intercept for of (4,3) and (4,-4

Answer 1

`m = (y_(2) - y_(1))/(x_(2) - x_(1)) = (-4 - 3)/(4 - 4) = (-7)/(0)`
y - y₁ = m(x - x₁)
y - 3 = ⁻⁷/₀(x - 4)
y - 3 = ⁻⁷/₀(x) + ⁷/₀(4)
y - 3 = ⁻⁷/₀x + ²⁸/₀
+ 3 + 3
y =⁻⁷/₀x + 3 + ²⁸/₀