Answer:
The First one: f(-2) a. 9
good luck!
Answer:
<h3>The answer is option 3 </h3>
Step-by-step explanation:
4x² - 2y
when
x = - 2 and y = - 1
Substitute the values of x and y into the expression and simplify
That's

We have the final answer as
<h2>18</h2>
Hope this helps you
Answer: So I think its either c or a. I have not did this in a while so it might be incorrect.
Answer:
I need that answer too
Step-by-step explanation: