Question

Use the function f(x) = 2 - 5x to fill in the blanks in the table. x f(x)

-2 
-1 
0 
1 
2

Answer 1

I will one only and you do the rest.

Let x = -2

Plug into given function.

f(-2) = 2 - 5(-2)

f(-2) = 2 + 10

f(-2) = 12

So, when x = -2, f(x) = 12.

Table:

x............ f(x)
-2 12
-1
0
1
2

Find the rest the same way.