Question

Relations & function pt 2 q.3 what is f(-6)?

Answer 1

Option C:

The value of f(–6) is 6.

Solution:

Let f(x) = y.

The value of y is depend on the value of x.

Here x is independent variable and y is the dependent variable.

To find the value of f(–6):

f(–6) means, we should find the value of our function when x equals –6.

In the given image, see the line on the graph.

The value of x is –6, it is on the left side of the graph.

The value of y corresponding to x = –6 is 6.

y = 6 when x = –6.

So, f(–6) is 6.

Hence the value of f(–6) is 6.

Option C is the correct answer.