Im giving out free points

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?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be