What transformation can you apply to y=sqrtx to obtain the graph y=3sqrt(-x)-4?
1 Answer
Nov 14, 2017
- Stretch by factor of
3 . - Reflect over y-axis.
- Shift
4 units downward.
Explanation:
- Multiplying by
3 stretches the graph by a factor of3 . - Multiplying
x by-1 reflects the graph over the y-axis. - Subtracting
4 from the entire equation shifts the graph downwards4 units.