All categories

3 years ago

If r(x) = 2 – x2 and w(x) = x – 2, what is the range of w(r(x))

Mathematics

2 answers:

shepuryov [24]3 years ago

8 0

(-infinity,0] is the answer.

Paladinen [302]3 years ago

5 0

Range is the outputs possible
w(r(x))=(2-x^2)-2
w(r(x))=2-x^2-2
w(r(x))=-x^2

therefor the range is from 0 to -∞

You might be interested in

Suppose you start an annuity where you invent$2,000 at the beginning or each year and 4% interest is paid at the end of the year

dimulka [17.4K]

I believe $80 dollars would be 4% of 2,000

7 0

3 years ago

Read 2 more answers

3x^3-5x+x^7+9+4x^11 polynomial

Vaselesa [24]

Answer:

Step-by-step explanation:

ññññññ

ñññññññññññññññññññññ

6 0

2 years ago

Read 2 more answers

Which of the answer choices could be the one missing data item for the following set, if the mode is 12?

crimeas [40]

Answer:

Step-by-step explanation:

first of all, what is mode: it is the highest occuring number in a set of numbers.

now since 12 is supposed to be the mean and it occurs twice but 9 also occurs twice so for 12 to be the mode, we must add one more 12.

therefore the answer is 12

8 0

3 years ago

Read 2 more answers

A geologist visits 40 volcanoes in Alaska and California.how many volcanoes does the geologist visit in California and how many

solong [7]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

I don't know for sure, but there are a bunch of different options. Here they are:

Step-by-step explanation:

1 + 39

2 + 38

3 + 37

4 + 36

5 + 35

6 + 34

7 + 33

8 + 32

9 + 31

10 + 30

11 + 29

12 + 28

13 + 27

14 + 26

15 + 25

16 + 24

17 + 23

18 + 22

19 + 21

20 + 20

Those are the options of how many volcanoes that they could have visited. They could have visited 23 volcanoes in Alaska and 17 in California. Who knows?

California only has 20 volcanoes, and Alaska has 40, so your answer will be one of these options. Hope this helps!

5 0

3 years ago

In an equation, constant can change.

valina [46]

I think the answer is false

8 0

3 years ago