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Yuliya22 [10]
2 years ago
13

True or false: The graph of y=3x2-3 opens up.

Mathematics
1 answer:
Nady [450]2 years ago
5 0

Answer: True: The graph of y=3x²-3 opens up

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex: (0,−3)(0,-3)

Focus: (0,−35/12)

Axis of Symmetry: x=0

Directrix: y=−37/12

X={-2, -1, 0, 1, 2}

Y={9, 0, -3, 0, 9

Step-by-step explanation:

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<h3><u>Solution:</u></h3>

Let "c" be the cost of one children ticket

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