Complete the system of equations in a linear equation so that the graphs of the equations intersect at their x- and by-intersects. Y=x^3+4x^2+3x+12

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

What is the value of x in the following equation. -x ^3/2 = -27

Is the figure congruent? yes or no?