a.
\The ordered pair is .
Step 1: Start at the origin.
\Step 2: Since the - coordinates of point
is
, move
units to the right.
Step 3: Since - coordinate is
, move
units to up.
b.
\The ordered pair is .
Step 1: Start at the origin.
\Step 2: Since the - coordinates of point
is
, move
units to the right.
Step 3: Since - coordinate is
, move
units to up.
Therefore, the point interchanged
and
coordinates of point
.
The point interchanged
and
coordinates of point
.