у do Which interval for the graphed function has a local minimum of 0? 4 (1-2, 291 O [-3, -2] O [-2, 0] O [1, 2] [2, 4] ON [(-2.5, 9) (0,0) 2 (3,0) 4 X 6- (-1.56,6) -8

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

G(x) 16g(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?