From the quadratic equation
1) Shift up is given by a>0
3) shift down is given by a<0
4) If |a| <1 the parabola is wider. If |a|>1 the parabola is narrower
5) y- intercept is c
In order to find the answer to options 2, 4 and 6, we need to rewrite the quadratic function in vertex or factored form.
The vertex form is
then,
6) shift left is given by the term