Write an equation in standard form of the parabola that has the same shape as the graph of f(x)=4x^2 or g(x)=−4x^2, but with the given maximum or minimum.

maximum = 5 at x= −2

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?