<h2>
Answer:</h2>

<h2>
Step-by-step explanation:</h2>
The graph of this parabola is shown below. From this graph we know that:
VERTEX:

DIRECTIX:
Since the vertex lies on the origin and the parabola opens upward, then the standard form of this parabola is:

So:

Then the directrix is:

Is there an image i don’t understand what expressions you’re asking for?
2 because 8 divided by 4 is 2.
Answer:
3/8
Step-by-step explanation:
12/32 failled and if you simplify this it means that about 3/8 of the class failled
9514 1404 393
Answer:
10x -5 +5h
Step-by-step explanation:
Use the function definition with the given arguments.
