Answer:
Step-by-step explanation:
The y-intercept is your <em>C</em>, which is −3.
Now, to get both x-intercepts, factor the trinomial:
When set equal to zero, you will get −3 and 1.
Finally, to get the vertex, convert this Quadratic Equation to <em>Vertex Form</em> by completing the square, :
* Recall, −h gives the OPPOSITE terms of what they really are, so do not forget it.
I am joyous to assist you anytime.
