Find a polynomial function with the zeros -1 (multiplicity 2) and 1 (multiplicity 2), whose graph passes through the point (-2,45)

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Is the square root of 4 plus the square root of 16 rational?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.