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In which direction does the parabola y=4x2−36 open?

up


right


down


left

2 Answers

6 votes

Answer:

Up.

Explanation:

The squared term is x and its coefficient (4) is positive.

User Chavez
by
3.6k points
2 votes

Answer:

up

Explanation:

4x^2 is positive; try graphing the parabola

User Blareprefix
by
3.3k points