Quadrilateral a’b’c’d’ is a dilation of quadrilateral abcd about point p.

is the dilation a reduction or an enlargement?

a. enlargement

b. reduction

Sum is 17 and their difference is 3

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Solve the system of equations y= 3/2 - 1, -x+ y =-3