The function is decreasing from x= -3 to x= -1
Answer: (0,-1)
Step-by-step explanation:
Let's start with the first inequality,
. To check which points satisfy this inequality, we can substitute the x- and y-coordinates and see if they satisfy the inequality.
Once again, we can repeat this for the second inequality (but this time, we only need to check the points that satisfy the first inequality).
- A)

- C)

Therefore, the answer is <u>(A) (0, -1)</u>.
Answer:
the answer is 445.5
Step-by-step explanation:
what I did was divide 50 by 495 and got 9.9 then since it took 45 minutes every 50 square feet of floor i multiplied 45 x 9.9 and got 445.5
The function that best defines this arithmetic sequence is:
<h3>What is an arithmetic sequence?</h3>
- In an <em>arithmetic sequence,</em> the <u>difference between consecutive terms is always the same</u>, called common difference d.
The recursive function that defines the sequence is:


- In which
is the first term.
In this problem, the sequence is: {9, 5, 1, -3}
- Each term is the previous term subtracted by 4, hence
.
- The first term is 9, hence
.
Hence, the function is:
You can learn more about arithmetic sequences at brainly.com/question/6561461