Construct an example of a function that satisfies the following conditions: a) Its domain and range are both all real numbers. b) Its domain is all positive numbers and zero.
c) Its domain is all positive numbers but not zero.
d) A rational function whose domain is all real numbers except 1 and 2.

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?