Which function is decreasing on the same interval as the function graphed here?
f(x)
6
...
Mathematics, 11.03.2021 20:50 Xavier2712
Which function is decreasing on the same interval as the function graphed here?
f(x)
6
2
-2
O
4
-2
O A. j(x) = -12 + 4x - 4
OB. h(x) = 2x2 + 80 + 3
Oc. klu) = -2x2 – 8.5 + 5
OD g(x) = 3x2 – 12x + 18
Answers: 1
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The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time
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Mathematics, 21.06.2019 18:40
The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?
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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 max’s data must be true? a) the median of max’s 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 22:40
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
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