Which equation represents the parabola shown on the graph? y^2=-2x y^2=-8 y^2=-2y y^2=-8y

Choice B is correct

Step-by-step explanation:

The graph of the parabola opens towards the left. This implies that the general form of the equation of the parabola will be;

Nevertheless, the points (-2, -4) and (-2, 4) lie on the graph of the parabola. We substitute x = -2 in the equations having the form above.

In the second equation, we have;

This is thus the equation of the parabola graphed.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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