Which statement is true about the function f(x)=?

a. the domain of the graph is all real numbers.
b. the range of the graph is all real numbers.
c. the domain of the graph is all real numbers less than or equal to 0.
d. the range of the graph is all real numbers greater than or equal to 0.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1