Initial
Practice
Unit 1: Analyzing Lines on a Graph
Answer
both of the questions below. You may wish to write them down on
a peice of scrap paper. When you are done, check your answers
with the solution.
- In the graph below, the straight line
B is given by the equation y = Tx + P. If the line
shifts from this initial position B0 to a new position of
B1,
what must have changed in the equation?
- In the graph below, the line A is given
by the equation y = Z + Wx. If the line shifts
from this initial position A0 to a new position of A1, what must have changed
in the equation?
[solution]