Identify the vertex of the function, f(x) = 3(x - 1)2 + 5.

(-1,5)
(1,5)
(5,-1)
(5,1)

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?