Use the correct method and format to show that f(x) = 2x + 3 and g(x) = (x - 3)/2 are inverse functions. (You must show all of your steps)

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

Which graph represents the linear function below? y-4= (4/3)(x-2)