Question

Consider the graphs of f(x) and g(x).


If g(x)=f(x)=k, find the value of k.

Answer 1

-7

Explanation:

the Q should be g(x)=f(x)+k; instead of =k as dat doesnt make sense

given that correction, the valve of k can be found from comparing the two graphs shown

at x=0, f(0)=10, g(0)=3

solve for k, 3 = 10 + k

k = 3 - 10 = -7

Answer 2

k = -7

Explanation:

k is the shift from f(x) to g(x)

The graph is shifted down

It appears the vertex on f(x) is at 1

It appears the vertex on g(x) is at -6

This moves it down 7

down 7 is -7

k = -7