Arrange 5/7 3/8 1/2 from least to greatest

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?

What is the slope of the line that contains the points (-2,1) and (0,-3)

Which is f(5) for the function –2x2 + 2x - 3?