*23. Which vertical line is the line of symmetry and the line of reflection for this figure and its reflection?
(105)
00
6
5
4
E
3
2
1
0
1 2 3 4 5 6 7 8

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.