Always foucus on the teacher ask help when needed
Answer: THe last one.
Step-by-step explanation:
This question is, in essence, basically asking which numbers are less than -3. Looking at the numbers, it is clearly the last set.
Answer:
C
Step-by-step explanation:
over the interval [-1,1], f(x) is greater than 0
Your answer is 3(x+8) I believe