Find the equation of the parabola with the vertex at (0, 0) and the focus at (–1, 0).

(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Factor the expression using the gcf. the expression 21m−49n factored using the gcf