Write and solve a problem involving money that can be solved with a multiplication equation.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)