Chapter 2 - Functions, Equations, and Graphs - 2-4 More About Linear Equations - Lesson Check - Page 86: 6

a) point-slope form b) slope-intercept form c) standard form d) point-slope form

RECALL: Point-slope form is $y-y_{1}=m(x-x_{1})$ Slope-intercept form is $y=mx+b$ Standard form is $Ax + By = C$ Thus, the given equations are in: a) point-slope form b) slope-intercept form c) standard form d) point-slope form