Solving One-Variable Equations: Hot and Cold Activity

Experiment with substituting different values into an equation. Determine whether there are 0, 1, or an infinite number of solutions.

과제 1

Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

과제 2

How can you tell if an equation has one solution? Give an example.

과제 3

How can you tell if an equation has no solution? Give an example.

과제 4

How can you tell if an equation has infinitely many solutions? Give an example.