Functions help.

Question

Functions help.

anonymous · Answer

attachment

amistre64 · Answer

what does range tell us?

anonymous · Answer

y=3

amistre64 · Answer

well, y=3 is an element within the range,  what other y values can we obtain from it?

anonymous · Answer

It can be on any axis correct?

anonymous · Answer

I'm going with -3. If it's wrong, please guide me with this.

amistre64 · Answer

no, the range is usually attributed to output; conventionally its all the y values that we can get from the curve

amistre64 · Answer

-3 is an element of the range

amistre64 · Answer

can we get anything higher than y=3?

anonymous · Answer

Yes, 4, 5, etc.

amistre64 · Answer

um, the curve has no mesure that is equal to 4 or 5

amistre64 · Answer

the top of the curve, its highest point, can be measured against y=3 .... we cant measure it any higher

anonymous · Answer

Sir, my brain is poof at this moment. Been working all day, and just trying to finish this as possible. Sorry.

amistre64 · Answer

im just correcting as needed and trying to guide you in the right direction

anonymous · Answer

So again, 3 is the highest point that we can get to.

amistre64 · Answer

yes,  so can we narrow the options any now?

anonymous · Answer

It's D I'm guessing? 'Cause it's less than or equal to 3?

amistre64 · Answer

if 3 is the largest we can get,  then y has to be equal to or smaller than 3

amistre64 · Answer

i like D as well

anonymous · Answer

Appreciate it! Sorry, about earlier again.

amistre64 · Answer

'sok