Answer:
???
Step-by-step explanation:
if you are asked to substitute -2 in for the function f of x , it would still be equivalent to 1.22 seeing as there's no variable there . however if there was a variable what you were supposed to multiply 1.22 by it should be equivalent to -2.4 if you were supposed to add negative 2 21.2 too, then it would be equivalent to -0.78
