Mathematics, 19.10.2019 00:30 Geo777
Summer is thinking about buying a car for $45,000. the table below shows the projected value of two different cars for three years. number of years 1 2 3 car 1 (value in dollars) 40,500 36,450 32,805 car 2 (value in dollars) 42,000 39,000 36,000 part a: what type of function, linear or exponential, can be used to describe the value of each of the cars after a fixed number of years? explain your answer. (2 points) part b: write one function for each car to describe the value of the car f(x), in dollars, after x years. (4 points) part c: summer wants to purchase a car that would have the greatest value in 13 years. will there be any significant difference in the value of either car after 13 years? explain your answer, and show the value of each car after 13 years. (4 points)
Answers: 2
Mathematics, 21.06.2019 19:00
[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
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Mathematics, 21.06.2019 21:40
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
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Mathematics, 21.06.2019 22:30
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
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Summer is thinking about buying a car for $45,000. the table below shows the projected value of two...
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