Test Mode
Reading Mode
Right = 0
Wrong = 0
-8x-6y+16=0 x2+y2
x2+y2-8x-6y+16=0
none
2x -3y =0
3x -3y =0
2x -7y =0
9x + 7y =0
32 Sq. units
16 Sq. units
12 Sq. units
24 Sq. units
decreases by 4%
increases by 4%
increases by 5%
remains unchanged