Mathematics, 09.12.2020 22:20 cbogrett
Which equation, when graphed, has x-intercepts at (ā1, 0) and (ā5, 0) and a y-intercept at (0, ā30)? f(x) = ā6(x + 1)(x + 5) f(x) = ā6(x ā 1)(x ā 5) f(x) = ā5(x + 1)(x + 5) f(x) = ā5(x ā 1)(x ā 5)
Answers: 1
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
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Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be
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Mathematics, 21.06.2019 18:00
Write the equation for the parabola that has xā intercepts (ā2,0) and (4,0) and yā intercept (0,4).
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Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Which equation, when graphed, has x-intercepts at (ā1, 0) and (ā5, 0) and a y-intercept at (0, ā30)?...
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