Mathematics, 18.03.2021 02:00 nicolemillan20
A function is defined by the equation y = x2 + x + 1. Which statements are true? Select all that apply.
A.
The graph of the function opens downward.
B.
The range of the function is all real numbers.
The equation written in vertex form is y = (x + 2)² + i
D
3
The graph of the function has a minimum of y =
4
at x =
2
Answers: 3
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A function is defined by the equation y = x2 + x + 1. Which statements are true? Select all that app...
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