Mathematics, 28.06.2021 19:50, dorafacegirl
Part of the graph of the function f(x) = (x β 1)(x + 7) is shown below.
Which statements about the function are true? Select three options.
The vertex of the function is at (β4,β15).
The vertex of the function is at (β3,β16).
The graph is increasing on the interval x > β3.
The graph is positive only on the intervals where x < β7 and where
x > 1.
The graph is negative on the interval x < β4.
Answers: 3
Mathematics, 21.06.2019 21:30, TheSillyMichael1566
X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /
Answers: 3
Part of the graph of the function f(x) = (x β 1)(x + 7) is shown below.
Which statements about the...
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