- A function y=6x−9 is defined for a set of x-values greater than −15 and a set of y-values less than 27. What are the domain and range of this function?(1 point)
The domain is (−15, 3) and the range is (−81, 27).

The domain is (−15, 6) and the range is (−99, 27).

The domain is (−15, 3) and the range is (−99, 27).

The domain is (−15, 6) and the range is (−81, 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 1≤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