X= 20 24 28 32
y= 5 6 7 8

what's the pattern?

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

Select the number of ways in which a line and a circle can intersect

Determine which postulate or theorem can be used to prove that lmn =nmo