pre cal help please!?
y=-2x^2
will the graph stretch vertically by a factor of -2
or stretch horizontally by a factor of -2 ??
Also y=(-3x)^2
How will that shift and by what factor?
Thank u
y=-2x^2
will the graph stretch vertically by a factor of -2
or stretch horizontally by a factor of -2 ??
Also y=(-3x)^2
How will that shift and by what factor?
Thank u
alex
Favorite Answer
1/
stretch vertically by a factor of -2
2/
stretch horizontally by a factor of -1/3 or 1/3