Question

Find the value of ƒ (5).

y=f(x)
10
990
765432.
E
1
-10-9-8-7-6 -5 -4 -3 -2 -¹1
2
-7
-8
10
1 2 3
✈x
5678910

Answer 1

From the table, we can see that when x = 5, the corresponding value of y is 10. Therefore, the value of ƒ(5) is 10.

Explanation:

find the value of ƒ(5), we need to locate the row in the table where x = 5 and then find the corresponding value in the y column.

From the table, we can see that when x = 5, the corresponding value of y is 10. Therefore, the value of ƒ(5) is 10.