Question

The function h(x) =x^2+3 and g(x)=x^2-6. If g(x)=h(x)+k, what is the value of k?

Answer 1

k = -9

Explanation:

Subtracting 9 from h(x) =x^2+3 translates the graph of x^2 + 3 downward 9 units, creating the new function g(x)=h(x)+k, with k = -9.