i don't really get the part after the (-4,-6) , what did u write there
We have two congruent trapezoids.
The formula of an area of a trapezoid:

We have:

Substitute:

Answer:

3.2 × 10-4 3.2 × 10-5 3.2 × 10-7 32 × 10-4
The domain of the function is (-1,0,1,2,3,4,5)
for the graph the domain is (-∞,<span>∞</span>)
22.5% written as a fraction in simplest form is 9/40 . Hope i helped.