Answer:
yes. ..........................
.28 if 1 was 100,and .28 was 2.8, then we divide 100 by 100 same for 2.8
Answer: 
Step-by-step explanation:





This is my answer. 0 < x < 0,5
Answer: -1
Step-by-step explanation: f(x) is another way of saying y. So when y is 3, according to the table, x is -1