<h3>
Answer: D) Midsegment Theorem for Trapezoids</h3>
Assuming that the bottom horizontal segment is 9 units long, this would mean that x = 5 on top, added to the 9 on the bottom, gives 5+9 = 14. This cuts in half to get 14/2 = 7, which is the length of the midsegment of the trapezoid.
In short: add the parallel sides of the trapezoid, then cut that result in half. This will yield the midsegment.
What does x² look like? <em>goes to +∞ on the left and the right</em>
Well, x⁴ is an even exponent so it is has the same end behavior as x².
Answer: +∞
The rational roots of the polynomial given in the question are -4/5 and 3/4.
Given-
Given polynomial function is,

The given polynomial function has the four-degree equation in which the greatest power of the variable is four. Suppose one root of <em>x </em>is 1 to solve it further. So one factor is,

Rewrite the given equation,





On the factor above equation, we get.
](https://tex.z-dn.net/?f=%5B4%285x%5E2-3%29%2Bx%5D%28x%5E2%2B1%29)
](https://tex.z-dn.net/?f=%5B20x%5E2-12%2Bx%5D%28x%5E2%2B1%29)
On the factor, we get,


Hence, the rational roots of the polynomial given in the question are -4/5 and 3/4.
For more about the polynomial, follow the link below-
brainly.com/question/17822016
The greatest common factor of two numbers, one of which is 1, will always be 1.
Check the picture below.
notice, the parent function is really f(x) = |x|, and the other are simply just vertical translations of it.