1000 is the missing exponent
I think the circumference is about 18.84 inches
The graph of f(x) = g(x) would be the same as y = x graph ...
Where slope is 1 and the vertex is (0,0)
Since it's a square, all sides are equal
therefore,
3x - 5 = x + 1
2x = 6
x = 3
sub x into AD, which is 3x-5
= 3(3) - 5
= 9 - 5
= 4
therefore AD is 4 units