If the function f(x)=x2-2x-15 has the roots at the points (-3,0) and (5,0), what is the vertex of the function?

Which statement best describes the polynomial

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?