Mathematics, 04.08.2019 20:00 amanda7771
The graph below shows the distance (y) in kilometers of two cars from their destination at different times (x) in minutes. the table shows the values plotted on the graph: time (in minutes) x 0 10 20 30 40 50 60 70 car 1 (in km) y 70 60 50 40 30 20 10 0 car 2 (in km) y 70 57.19511 46.73256 38.18388 31.199 25.4919 20.82871 17.01861 part a: what does the x-intercept of the function for car 1 represent? (2 points) part b: what does the y-intercept of the function for car 2 represent? (2 points) part c: what is the domain of the functions for car 1 and car 2? (2 points) part d: what is the average rate of change from x = 30 to x = 40 for the function representing the motion for car 2? what does the value of this average rate of change represent?
Answers: 1
Mathematics, 21.06.2019 15:00
Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?
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Mathematics, 21.06.2019 17:00
Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi
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Mathematics, 21.06.2019 17:30
Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?
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The graph below shows the distance (y) in kilometers of two cars from their destination at different...
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