Question

Can somebody help me with this math im sooo stuck

Thanks :)

Answer 1

Step-by-step explanation:

In the very first picture (left side)

Rule is f(x) = x + 4

For every input the output will be 4 more then input

Rule for 2nd Picture

F(x) = 4 x

For every input value the output will be 4 times of the input value.

Answer 2

Answer:

1st question

f(x)=x+4

2nd question

f(x)=4x