penelopemelendez penelopemelendez 26-10-2022 Mathematics contestada FLUENCY AND SKILLS PRACTICE Name:LESSON 9 GRADE 8 LESSON 9 Page 1 of 2 Deriving y 5 mx 1 b Check the equation in slope-intercept form to make sure it represents the graph. If it does not, cross out the answer and write the correct equation.