I think the answer is 42.
F(x) = 4 x 7x
f(x) = 4 x 7(-1)
f(x) = 4 x (-7)
f(x) = -28
(-1, -28)
f(x) = 4 x 7(2)
f(x) = 4 x 14
f(x) = 56
(2, 56)
Hope this helps!!
~Kiwi
Answer:
That is true!

Let me know if you need more help with multiplication. I may be able to help.
Have a great day.
Answer:
<em>the length is 12</em>
<em>the width is 8</em>
Step-by-step explanation:
<em>add up all the coordinates</em> and you'll find it. also if I'm wrong I apologize I wasn't given a picture!
- Junkerss