The graph shows the function f(x).
Which equation represents f(x)?

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document