Question 30 (5 points) If f(x)=4x+5, find f"1(12)-____.(round to 2 decimal places) Your Answer: Answer Question 31 (5 points) If f(x)=5(x-3)2+7, (-0,3] find f-1(11)=__. (round to 2 decimal places) Your Answer: Answer Question 32 (6 points) Any linear function can be written y = mx + b match the following fact about the slope and the function. f (x) is an decreasing function 1. m 0 function 3. m = 0 f (x) is an increasing function