Answer:
Upwards
Step-by-step explanation:
The general form of a quadratic is [tex]y=ax^2+bx+c[/tex]
We can tell whether the curve opens upward or downward by the sign of "a"
If
- a is positive, the curve opens upward
- a is negative, the curve opens downward
Reaaranging the given equation:
[tex]y=-4+3x^2\\y=3x^2-4[/tex]
Here, we see that a is positive, so the curve opens Upward
