Question

My teacher give me things that I don't even understand. I keep asking and asking for there help but they won't help me.

Answer 1

4-2x1
4-2
2 Thankyou

Answer 2

Answer:

2

Step-by-step explanation:

evalute 4 - 2f when f = 1

by putting the value of f:

= 4 - 2(1)

= 4 - 2

= 2