AB is tangent to circle O. If AO = 8 and BC = 6, what is the length of AB? Round to the nearest tenth, if needed.

she will travel a distance in the range of 3 - 11 miles

the answer is 40.

proof:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function