Mathematics, 23.10.2020 19:50 gavianacandelar8522
First to answer all gets brainiest HELP FAST
question 4- A function y=6xβ9 is defined for a set of x-values greater than β15 and a set of y-values less than 27. What are the domain and range of this function?(1 point)
The domain is (β15, 3) and the range is (β81, 27).
The domain is (β15, 6) and the range is (β99, 27).
The domain is (β15, 3) and the range is (β99, 27).
The domain is (β15, 6) and the range is (β81, 27).
question 5- Write a function that models the following description: A man drove a total of 40 miles over a 2-hour period.(1 point)
f(___)=___
Question 6- Which of the following functions has a rate of change of 5?(2 points)
f(5)=300 and f(7)=290
f(3)=278 and f(5)=320
f(5)=225 and f(10)=250
f(2)=317 and f(5)=296
Question 7-Four different towns in the same state grew in size due to a revitalization effort. The population of town A grew from 22,000 to 24,500 in 4 years. The population of town B grew from 31,200 to 34,770 in 6 years. The population of town C grew from 18,000 to 22,000 in 5 years. The population of town D grew from 32,000 to 34,100 in 3 years. Which town had the greatest average change in population over the corresponding time period?(1 point)
town A
town B
town D
town C
Question 8- Which table has the greatest rate of change over the interval from 1 to 4?(1 point)
x 1 2 3 4
j(x) 22 23 26 30
x 1 2 3 4
g(x) 12 13 16 28
x 1 2 3 4
h(x) 0 3 5 10
question -A graph has the domain 1β€x<5. Describe the end points of the graph. Include where the end points are, what they look like on the graph, and if the corresponding y-values are included in the range of the function
Answers: 3
Mathematics, 21.06.2019 16:00
Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?
Answers: 1
Mathematics, 21.06.2019 17:30
The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
Answers: 2
Mathematics, 21.06.2019 18:00
Write an equation for the function that includes the points (1,4/5) and (2,2/3)
Answers: 1
Mathematics, 21.06.2019 21:30
Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)
Answers: 1
First to answer all gets brainiest HELP FAST
question 4- A function y=6xβ9 is defined for a set of...
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