I guess the function is a parabola with vertex at (0,0) and opens down so the range is (-infinity, 0].
Answer:
16
Step-by-step explanation:
24/8=3
48/3=16
The answer would be 40
-4(-2) = 8
8(5) = 40
9/2{8-x}+36=102-5/2{3x+24}
you first use 9/2 to open brackets
9/2*8=36,
9/2*x=9/2x
36-9/2x=102-5/2{3x+24}
5/2*3x=15/2x+60
36-9/2x=-15/2x-60
36+60=15/2x+9/2x
96=12x you then divide and the answer obtained will be 8.
x=8