Mathematics, 18.12.2020 01:30 wyattgrubb00
Question 4(1 point) A company finds that if it charges a dollars for a cell phone, it can expect to sell 1,000 – 2x phones. The company uses the function - defined by r(x) = 2 · (1,000 – 22) to model the expected revenue, in dollars, from selling cell phones at dollars each. Use graphing technology to graph the function r. What do the z-intercepts mean in this situation?
Answers: 1
Mathematics, 20.06.2019 18:02
The capulet and montague families love writing. last year, each capulet wrote 444 essays, each montague wrote 666 essays, and both families wrote 100100100 essays in total. this year, each capulet wrote 888 essays, each montague wrote 121212 essays, and both families wrote 200200200 essays in total. how many capulets and montagues are there? choose 1
Answers: 2
Mathematics, 21.06.2019 14:30
Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?
Answers: 2
Mathematics, 21.06.2019 15:00
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 21.06.2019 19:30
Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x
Answers: 3
Question 4(1 point) A company finds that if it charges a dollars for a cell phone, it can expect to...
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