Common Core
A-CED.A.2
9 lessons teach this standard. Every lesson is interactive, and every one prints as a worksheet with a separate answer key.
Algebra 1 · Chapter 4 · Lesson 1
Three ways to write the same line.
Algebra 1 · Chapter 4 · Lesson 2
Rise over run, and what its sign says.
Algebra 1 · Chapter 4 · Lesson 3
Writing the Equation of a Line
From a slope and a point, or from two points.
Algebra 1 · Chapter 4 · Lesson 5
Where the line meets each axis.
Algebra 2 · Chapter 4 · Lesson 3
Direct, Inverse, and Joint Variation
Two quantities, one constant holding them together.
Integrated Math 1 · Chapter 2 · Lesson 2
Three ways to write the same line.
Multivariable Calculus · Chapter 6 · Lesson 3
Turning a real situation into a surface to climb.
Differential Equations · Chapter 3 · Lesson 2
Rate in minus rate out, written as an equation.
Differential Equations · Chapter 8 · Lesson 3
Everything this course was building toward.