Quiz 2 Google Classroom Complete the equation of the line through \( (2,1) \) and \( (5,-8) \). Use exact numbers.

Step 1 ：Find the slope m: m = \(\frac{y_2 - y_1}{x_2 - x_1}\) = \(\frac{-8 - 1}{5 - 2}\) = \(-3\)

Step 2 ：Use point-slope form: y - y_1 = m(x - x_1)

Step 3 ：Final equation: y - 1 = -3(x - 2)