Question

what is the domain and range of the function if you only go as high or low as the table allows.
the table and what not is attached
thank you

Answer 1

please show the steps as well
thanksssssss

Answer 2

:D appreciated

Answer 3

tgh u helping me?? :D please

Answer 4

Well, the Air temperature is the "X" value, or "domain" and the speed of sound is the "Y" value, or range. So, you would right it like this:

Domain (x): [0,5,10,15,20]
Range (y): [331, 334, 337, 340, 343]

Answer 5

At least, that's what I can remember. I'm pretty sure of my answer though.

Answer 6

Did that help?

Answer 7

no what we do is \[\le\] and with the numbers and what not

Answer 8

Ah, I see.

Answer 9

can you help me there

Answer 10

I'll see if I can recall how to put that information into and inequality. I'm sorry if I'm not much help on this one... hang on.

Answer 11

The table shows discrete values, so tgh interprets them as is. However, when you come to think of it, temperature is a continuous variable, even though the table shows only samples. Therefore the domain can be represented as ain interval.

I can assume with almost certainty the velocity of sound is a continuous function of temperature, so that too can be represented as an interval.

So the domain would be [0,20], and range [331,343], assuming no local maximum between sampled temperatures.

Answer 12

*an

Answer 13

The interval notation can be interpreted as
domain: 0<=temp<=20, and
range: 331<=velocity<=343

Answer 14

nvm i will talk to my teacher
but thank you anyways

Answer 15

Sorry for not being able to help you with what you're looking for.

Answer 16

tgh, I believe your answer is correct, perhaps not in the form OP wants. My interpretation is an extrapolation.

Answer 17

All right, too bad we couldn't find exactly what she was looking for...

Answer 18

yeah sorry
bye