IDK if i have to explain again but
A. (-infinity, infinity)
B. (-infinity, -3]
C. (-infinity, -4)u(-4, 0)u(0, infinity)
those u's are the logic symbol
2. domain: [-6, -1)u(-1, 3]u [3, -infinity)
range: (-infinity, 4]
3a. 8x^2 + 17
3b. 32x^2 + 80x + 53
3c. I cant see the multiplication symbol
Maximum value if this parabola is 7 when x=6 giving the coordinate (6,7) so 7 is your answer
8*0=0 and 8+0=8
the answer is 8 and 0
I underlined the numbers you needed
