## The table shows values for functions f(x) and g(x) . x f(x)=2−x g(x)=−2x −3 8 6 −2 4 4 −1 2

Question

The table shows values for functions f(x) and g(x) .
x f(x)=2−x g(x)=−2x
−3 8 6
−2 4 4
−1 2 2
0 1 0
1 12 −2
2 14 −4
3 18 −6
What is the solution to f(x)=g(x) ?

x=−3

x=−2

x=−1

x = 0

x = 1

x = 2

x = 3

0

1. 2-x= -2x

2x-x=-2

x= -2

x= -2 and x= -1

Step-by-step explanation:

We are given two functions and .

The table for the values of the functions is given as,

x  −3                8                                       6

−2                4                                       4

−1               2                                         2

0                1                                         0

1               12                                       −2

2               14                                      −4

3               18                                      −6

From the table, we see that,

x= -2 and x= -1, the values of the functions are same.

i.e. f(-2) = g(-2) and f(-1) = g(-1).

So, the correct answer for which f(x) = g(x) are x= -2 and x= -1.