Question

Graph the quadratic variation if g(x) varies directly with x2, and g(x) = 75 when x = 5.

Answer 1

Please help me!

Answer 2

Varies directly means they are proportional.

Answer 3

So we can say: \[
\frac{g(x)}{g(x_0)} = \frac{x^2}{x_0^2} \implies g(x) = x^2\frac{g(x_0)}{x_0^2}
\]

Answer 4

Is this a statistics question?