Let f(x) = 12 / 4x + 2 find f(-1) a. -6 b. -2 c. 2 d. 6 checking my

Although this function could be interpreted two different ways due to formatting, the equation below must be the equation you meant (because the other would create an answer that is not listed in the choices).

To find f(-1), substitute the x('s) in the equation with -1.

That's your answer.

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .