Mathematics, 15.12.2021 22:00 ellyssabailey2006
On a coordinate plane, a parabola opens up. It goes through (negative 7, 5), has a vertex at (negative 4, negative 4), and goes through (negative 1, 5). The graph of the function f(x) = x2 + 8x + 12 is shown. Which statements describe the graph? Check all that apply. The vertex is the maximum value. The axis of symmetry is x = β4. The domain is all real numbers. The range is all real numbers. The function is increasing over (ββ, β4). The x-intercepts are at (β6, 0) and (β2, 0)
Answers: 1
Mathematics, 21.06.2019 14:30
Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jackβs total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?
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Mathematics, 21.06.2019 16:50
Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?
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Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
On a coordinate plane, a parabola opens up. It goes through (negative 7, 5), has a vertex at (negati...
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