A rectangle is shown on the coordinate plane below complete the table below to determine which of the statements are true and which are false

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent