on a quality control manager at a grocery store selected two boxes of apples out of 25 delivered today to check for pesticides, what kind of sampling method will be used?

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?

Give me the equations of two lines that have the same slope but are not parallel.

What are the triple angle formulas? is it related to double angle identities?