If ab = 8 and a^2 + b^2 = 16, then what is the value of (a+b)^2?

25 points

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?