Mathematics, 04.01.2020 21:31, boopiee2349

Which of the quadratic functions has a graph that opens downward?
check all that apply

a. y=5/2x-3x^2
b. y=-(2x^2-1)
c. y=3/2x^2-3x+15
d. y=3x^2-x-1

Answers: 3

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Which of the quadratic functions has a graph that opens downward?
check all that apply
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Which of the quadratic functions has a graph that opens downward? check all that apply a. y=5/2x-3x^2 b. y=-(2x^2-1) c. y=3/2x^2-3x+15 d. y=3x^2-x-1

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Which of the quadratic functions has a graph that opens downward?
check all that apply

a. y=5/2x-3x^2
b. y=-(2x^2-1)
c. y=3/2x^2-3x+15
d. y=3x^2-x-1