Discussion Topic The graph of a quadratic relationship is in the shape of a parabola. Parabolas are
symmetric arcs and are useful for modeling relationships such as the height of a
projectile over time or the curve of the cables on a suspension bridge.
Think about where you have seen a parabolic arc in real life. What unique features
it have, and where did you see symmetry in the relationship?

Rainbow

Step-by-step explanation:

Parabola ⇒ A parabola is a plane curve with a U shape which is mirror-symmetrical.  A parabola fits different superficial descriptions and can be proved to define each curves.

A rainbow is a U-shaped seven coloured curve that appears in the sky after or during the rain.

[RevyBreeze]

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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