The population of one country changed from 23 million
to 54 million. Use the information to find the unknown
values in the bar diagrams.
31 = 1.347
bar
b

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Yvaries inversely as x. y =12 when x=5. find y when x=4