Question

What is the range of the function shown below? f(x) - 12 * +6 2 O 0 A. All real numbers less than 0 O B. All real numbers greater than or equal to -2 O c. All real numbers greater than or equal to-2 and less than 0 O D. All real numbers

Answer 1

Given:

The function is,

`f(x)=(-12)/(x^2+6)`

Step-by-step explanation:

Plot the function to determine the range of function.

The value of function is always more than or equal to -2 and less than than 0. So range of function is,

`\lbrack-2,0)`

Answer:

All real numbers greater than or equal to-2 and less than 0.

Option C is correct.