Question

I need helpppp please help me

Answer 1

The answer is 70.

Explanation:

You replace x with -5.

So you get:

K(-5) = 6(-5)+100

6(-5)= -30

-30+100=70

Therefore K(-5)=70

Answer 2

Explanation:

k(-5) = 6*(-5) +100

= -30 + 100

= 70

If two numbers have different sign, then subtract and put the sign of the bigger number for the result.