Solve for x. Assume that lines which appear to be diameters are actual diameters.

Which of the following tables represents exponential functions?

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

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?