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California's Common Core Content Standards
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CAHSEE
STAR(CST) Test
Example
Introduction
Resource
Linked
California's Common Core Content Standards
259
Topic
Mathematics
249
Grade
Eight
19
8th Grade Common Core
19
8.EE
Expressions and Equations
15
Understand the connections between proportional relationships, lines, and linear equations.
14
5.
Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways.
For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
13
6.
Use similar triangles to explain why the slope
m
is the same between any two distinct points on a nonvertical line in the coordinate plane; derive the equation
y = mx
for a line through the origin and the equation
y = mx + b
for a line intercepting the vertical axis at
b
.
4