Hey there!
The full area equals . .
Your correct answer would be

Hope this helps.
~Jurgen
You need to substitute 9 with every x value in the equation.
So, 3(9)^2-7(9)+11
p(x)= 191
Answer:
B is the answer i think
Step-by-step explanation:
because its lenear and positive...
I assume you need find out √28=√7*4=2√7
√150=√5*5*6=5√6
hope it helps