Which functions have a removeable discontinuity? Check all that apply. O
f(x) =
X-8
x2 - x-56
f(x) =
x + 3
x2 + x-1
x + 7
f(x) =
x2 - 49
0
x²-36
f(x) =
x + 6
f(x) =
X + 2
f(x) =

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.