Mathematics
Mathematics, 04.05.2020 23:26, kc22

The graph of f(x) = x2 βˆ’ 3x βˆ’ 28 is shown. Which of the following describes all solutions for f(x)?

a parabola passing through negative 4 comma zero, zero comma negative 28, and 7 comma zero

(βˆ’4, 0), (0, βˆ’28), (7, 0)
(βˆ’4, 0), (βˆ’1, βˆ’24), (0, βˆ’28), (3, βˆ’28), (7, 0)
(x, x2 βˆ’ 3x βˆ’ 28) for all real numbers
(x, y) for all real numbers

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The graph of f(x) = x2 βˆ’ 3x βˆ’ 28 is shown. Which of the following describes all solutions for f(x)?<...

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