Without using a calculator, list end behavior and x- and y- intercepts of the function f(x)= (x+2)(x-2)(x+5)(x-5)(x+7)

(×^2-4)(×^2-25)(×+7)
(×^4-25×^2-4×^2+100)(×+7)
(×^4-29×^2+100)(×+7)
×^5+7×^4-29×^3-203×^2+100×+700

All except for b, because polynomial functions can be quadratic, cubic, witticisms and etc only non negative exponents of negative it is not a polynomial function

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct