Answer:
10x²−9x
Step-by-step explanation:
10x²−10x−6+x+6
=10x²−10x−6+x+6
Combine Like Terms:
=(10x²)+(−10x+x)+(−6+6)
=10x²−9x
Hope this helps!
Check the picture below.
let's recall that a rhombu's sides are all equal.
graph b is the answer
Answer:f(0)=-3
f(x)=3x-3
f(0)=3(0)-3
f(0)=0-3
f(0)=-3
