Try another version of this question For the function `f(x) = (-5x+9)/(5x-10)`, evaluate `f(-2)`. `f(-2)=` Box 1: Enter your answer as a reduced fraction (like 5/3, not 10/6) or as an integer (like 4 or -2)Do not enter mixed numbersEnter DNE for Does Not Exist, oo for Infinity `-19/20`
Try another version of this question
Box 1: Enter your answer as a reduced fraction (like 5/3, not 10/6) or as an integer (like 4 or -2)Do not enter mixed numbersEnter DNE for Does Not Exist, oo for Infinity