Question

Match the correct number with the matching letter.

1. Elimination method
2. Substitution method
3. Graphing method

a. use when both equations are in y=mx+b form
b. use when the x term, y term, and constant are in columns and one of the variables will “drop out”
c. use when one of the equations starts with x = or y=.

Answer 1

1. b
2. c
3. a