Identify the vertex of the graph. tell whether it is a minimum or maximum. a. (0, –1); minimum b. (0, –1); maximum c. (–1, 0); minimum d. (–1, 0); maximum

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)