Yearbook sales this year increased 120% over last year's yearbook sales. if 465 yearbooks were sold last year, how many were sold this year?

a) 474

b) 521

c) 558

d) 1023

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?

Which of the binomials below is a factor of this trinominal? x^2-13+30

40 describe the outliers from the scatter plot.