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Y = 2x^2+4x-3 If you were to do a quadratic formula then what is a,b, and c? Part 2: Will the parabola open up or down? Part 3: Find the axis of symmetry.

Y = 2x^2+4x-3 If you were to do a quadratic formula then what is a,b, and c? Part 2: Will the parabola open up or down? Part 3: Find the axis of symmetry.
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4 votes
Y = 2x^2+4x-3 If you were to do a quadratic formula then what is a,b, and c?

Part 2: Will the parabola open up or down?

Part 3: Find the axis of symmetry.

asked
User DGraham
by
8.1k points

2 Answers

6 votes

Answer:the solution is 24Explanation:

answered
User Raas Masood
by
9.0k points
3 votes
Part 1:
a = 2
b = 4
c = -3
Part 2: the parabola will open up
Part 3: axis of symmetry x = -1
answered
User Salkz
by
7.8k points
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