Mathematics, 27.04.2021 19:40 daniellealex
SA
3
f(x) = (x
(X- 5)(2x + 7)(7x– 3) has zeros at I = -3.5, x= 3/7
and x = 5.
What is the sign of f on the interval 3/7
Choose 1
f is always positive on the interval.
f is always negative on the interval.
f is sometimes positive and sometimes negative on the interval.
Answers: 3
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The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation
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The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
SA
3
f(x) = (x
(X- 5)(2x + 7)(7x– 3) has zeros at I = -3.5, x= 3/7
and x = 5. <...
f(x) = (x
(X- 5)(2x + 7)(7x– 3) has zeros at I = -3.5, x= 3/7
and x = 5. <...
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