Which function has a domain where x3 and a range where y + 2?
o rx) = *-
rix) = tx+3)
2(x+5)
0
of 4) - 24+5
rx)= (x+5)

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 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5