Question

X

Given the functions f and g in numerical (table ) forms as
-1 0 1 23 4
f(x)
x 1
2 5 5 3 4 3
g(x) 1
Compute: gof (1)
2
0
3
8
4
3
5
2
6
1
Done

Answer 1

`g\ o\ f(1) = 2`

Explanation:

Given

The attached tables

Required

`g\ o\ f(1)`

This is calculated as:

`g\ o\ f(1) = g(f(1))`

From the attached tables,

`f(1) = 5`

So, we have:

`g\ o\ f(1) = g(5)`

From the attached tables,

`g(5) = 2`

So, we have:

`g\ o\ f(1) = 2`