Mathematics, 19.07.2019 20:30 Geo777
Find the equation, f(x) = a(x-h)2 + k, for a parabola that passes through the point (1,-7) and has (2,- 4) as its vertex. what is the standard form of the equation? a. the vertex form of the equation is f(x) = -3(x + 2)2 - 4. the standard form of the equation is f(x) = 3x2 + 12x β 8. b. the vertex form of the equation is f(x) = 3(x + 2)2 + 4. the standard form of the equation is f(x) = 3x2 β 12x β16. c. the vertex form of the equation is f(x) = β3(x - 2)2 β4. the standard form of the equation is f(x) = β3x2 + 12x β 16. d. the vertex form of the equation is f(x) = 3(x + 2)2β 4. the standard form of the equation is f(x) = 3x2 β 12x + 8.
Answers: 1
Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about maxβs data must be true? a) the median of maxβs data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
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Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
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Mathematics, 22.06.2019 01:30
Jacob is graphing the line represented by the equation β6xβ5y=12.β6xβ5y=12. he first plots the x-x- and y-interceptsy-intercepts as follows. which statement is correct regarding the intercepts on the graph?
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Mathematics, 22.06.2019 01:30
If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? (5 points) 10 hours 6 hours 1 over 6 hour 7 over 12 hour
Answers: 1
Find the equation, f(x) = a(x-h)2 + k, for a parabola that passes through the point (1,-7) and has (...
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