Polygon abcd is dilated about the origin, o, to create polygon a′b′c′d′. point a is located at (1, 3), and point a′ is located at (4, 12). which type of dilation was used to create polygon a′b′c′d′, and what is the scale factor?

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 point is a solution to y s 4x + 5?

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6