Answer:
the answer is definitely 2
Answer:
Step-by-step explanation:
8,2,4
I'm gonna say A. It makes the most sense to me.
<h3>
Answer:</h3>
A. Up
<h3>
Step-by-step explanation:</h3>
Parabolas are graphs that make U-shapes and are formed from quadratic equations.
Vertical Parabolas
There are 2 different types of parabolas: vertical and horizontal.
- Vertical parabolas have a vertical axis of symmetry. So, they open up or down.
- Horizontal parabolas have a horizontal axis of symmetry. So, they open left or right.
If the x-value is squared, then the parabola is vertical. So, this graph must open up or down.
Positive A-Value
The a-value is the coefficient before the squared term. In a vertical parabola, the graph opens up if the a-value is positive. On the other hand, the graph opens down when the a-value is negative.
In this case, the graph is a vertical parabola that opens up. This means that the range will have a minimum value but no maximum.
X= 4.5
18x - 9 = 72 are the equations
