The equation of the axis of symmetry for the graph of y = 2x^2- 12x + 5 is: A. r= -6
B. y = -6
C. x=5/2
D. x= 3
E. y = 3

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

What is r i 4.5+10r=-6.5 with work pls