G(x) = 7x^ 2 – 567 please help me

Which graph corresponds to the function f(x) = x2 + 4x – 1?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)