The graph of the polynomial f(x) is given below. If f(x) has degree 4, find the factored equation for f(x).

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.