9. Which of the following relations represents a function?
1. {(-1,2), (-6,3), (-6,4), (5,6)}
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Mathematics, 19.03.2021 22:30 Carrchris021
9. Which of the following relations represents a function?
1. {(-1,2), (-6,3), (-6,4), (5,6)}
2. {(1,2), (2,3), (3,4), (2,6)}
3. {(1,2), (2,3), (3,4), (5,6)}
4. {(1,2), (2,3), (1,3), (-5,5)}
10. Fran drove m miles in a car she rented. To find R, the total cost of renting the car, she used the following formula
R = 0.5m + 35
What is the dependent variable in the equation?
11. The formula shows that c, the total cost of buying pizzas at Al's restaurant depends on p, the number of pizzas ordered.
c=9p
What is the independent variable in the equation?
Answers: 3
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Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?
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The two expressions below have the same value when rounded to the nearest hundredth. log5 b log9 48 what is the approximate value of log b to the nearest hundredth? 0.93 1.23 9.16 65.53
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Mathematics, 22.06.2019 00:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
Computers and Technology, 02.12.2019 19:31
Computers and Technology, 02.12.2019 19:31
Mathematics, 02.12.2019 19:31