Question

Which value is in the domain of f(x)?
A. -7
B. -6
C. 4
D. 5

Answer 1

4

Explanation:

There are 2 domains to consider

- 6 < x ≤ 0

Since the symbol on the left is less than - 6 then - 6 and - 7 are not included

The symbol on the right is less than or equal to 0 , thus no values

0 < x ≤ 4

Means values between 0 and 4, including 4

Thus the value on the domain of f(x) is 4