Answer:
i think the answer is c
Step-by-step explanation:
Answer:
f(-3)=-8
Step-by-step explanation:
plug -3 in as x
-4(-3+5)
12-20
-8
3 3/4 divide 2 1/12 = 1.8
1- not a function; 3 in the domain is repeated
2- a function
3- a function
4- a function
27, 36, 45...all have factors of 9 and r greater then 20