Which equation has roots sof 3 + 2? A 22 – 4.0+1=0
-
B.
x² – 18=0
C
2? + 6.0 +7=0
D
22 – 6.0 +7= 0

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7