+ - rise Slope = run y2 – y 1 ∆𝒚 = m = x2 – x1 ∆𝒙 positive 𝑼𝑷+ 𝑹𝑰𝑮𝑯𝑻+ 𝑫𝑶𝑾𝑵 − OR 𝑳𝑬𝑭𝑻− negative 𝑼𝑷+ 𝑳𝑬𝑭𝑻− 𝑫𝑶𝑾𝑵 − OR 𝑹𝑰𝑮𝑯𝑻+ undefined 𝑼𝑷+ 𝟎 𝟎 𝑳𝑬𝑭𝑻− 𝑫𝑶𝑾𝑵 − OR 𝟎 zero OR 𝟎 𝑹𝑰𝑮𝑯𝑻+ +
© Copyright 2025 Paperzz