IK THE ANSWER I'm just having fun: what is 1+1=

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

What is not true about kl and mn? what is mn? (show )

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.