5. given the function f(x)= x^4-3x^3-2x^2+5x+1, use the intermediate value theorem to decide which of the following intervals contains at least one zero. select all that apply.

[-2,-1]
[-1,0]
[0,1]
[1,2]
[2,3]
[3,4]

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

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