Mathematics, 20.11.2019 06:31 kv34

Which is an example of a quadratic function whose graph opens downward and has its vertex at (0, 1)?
o a. y=-x2 + 1
o
b. y = x2 + x - 1
o
c. y = x2 + 4x + 1
o
d. y = x2 - 1

Answers: 2

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Which is an example of a quadratic function whose graph opens downward and has its vertex at (0, 1)?...

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Which is an example of a quadratic function whose graph opens downward and has its vertex at (0, 1)? o a. y=-x2 + 1 o b. y = x2 + x - 1 o c. y = x2 + 4x + 1 o d. y = x2 - 1

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Another question on Mathematics

Which is an example of a quadratic function whose graph opens downward and has its vertex at (0, 1)?
o a. y=-x2 + 1
o
b. y = x2 + x - 1
o
c. y = x2 + 4x + 1
o
d. y = x2 - 1