Which could be the entire interval over which the function, f(x), is positive?
O (-infinity, 1)
O (-2, 1)
O (-infinity,0)
O (1,4)

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points