Now can somebody explain how to do this problem in sentences?

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?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

How many lines can be drawn through points j and k? 0 1 2 3