PSABM5ZY Practice---Acc7.5 Lesson 21 The Slope of a Fitted Line (8.EE.B.6, 8.SP.A.1, 8.SP.A.2, 8.SP.A.3)

PSABM6WX Student Facing Task---Acc7.5 Lesson 21 The Slope of a Fitted Line (8.EE.B.6, 8.SP.A.1, 8.SP.A.2, 8.SP.A.3)

PSABPW7G Cool-Down---Acc7.5 Lesson 21 The Slope of a Fitted Line (8.SP.A.3)