How many zero pairs must be added to the function f(x) = x2 - 10x - 4 in order to begin writing the function in

vertex form?

O4

O 10

O 21

O 25

Test Please be fast!

After two years, how much has been paid into interest?

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Asquare parking lot has 6,400 square meters what is the length in meters