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Basically I need to click and drag which graph goes to which A=()

Basically I need to click and drag which graph goes to which A=()-example-1
User Hbristow
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1 Answer

6 votes

You have the correct answers.

The 'a' value determines if the parabola opens up or down

If a < 0, then the parabola opens down to form a frown

If a > 0, then the parabola opens upward to form a smile.

The closer 'a' is to zero, the more wide the parabola will be. In contrast, if 'a' is pretty far from zero, then the parabola is more skinny/narrow.

User Arbuzov
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