8.AT.A.1: Analyze and compare proportional relationships using slope. a. Graph proportional relationships and interpret the unit rate as the slope of the graph. b. Compare proportional relationships represented in different forms (e.g., graphs, equations, and tables) by analyzing their slopes.

Analyze and compare proportional relationships using slope. a. Graph proportional relationships and interpret the unit rate as the slope of the graph. b. Compare proportional relationships represented in different forms (e.g., graphs, equations, and tables) by analyzing their slopes.

Example Problems

What is the slope of

y = x + 8

?

What is the slope of

y = 9 - x

?

What is the slope of

y = 4x + 9

?

1-on-1 AI tutoring aligned to 8.AT.A.1. Instant help for students, real-time insights for teachers.

Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.

Free for teachers, forever →