Reply With QuoteD= domain( x) Range (would be y)
was the domain list as (...) or [...] and yes it does make a diff.( in this case I think they want you to plug in the numbers.)
My 7thg grader is having issues with this one and I sure don't remember this stuff:
Find the range of each function for the given domain:
1. f (x) = 3x + 2D= {-2, 0, 2}
2. g (x) = 9 - 5x
3. f (t) = t (t) + 4t :skull: D={4, 0, -4}
the t-6 is supposed to be under the underline, but the forums won't let me space it like that...:cry:
Any way to explain how to solve this would help, there are ten of the problems...
D= domain( x) Range (would be y)
was the domain list as (...) or [...] and yes it does make a diff.( in this case I think they want you to plug in the numbers.)
It was just as I typed it with the { }'s
It sucks to be the dad of a smart 7th grader and not know what to help with....:cry:
English, I've got covered.....math like this...not so much. :hammerhea
You have PM if its needed... I'll be up til about 10.
Its not Cap'n Morgan and Root Beer..............:hammerhea
Don't you just plug in each # for x to get the range of the function?
The first one being 4,2,8?
yes normally thats what you do, but normall domain is listed in with just 2 numbers per set.
#2
24,14,4
yes normally thats what you do, but normall domain is listed in with just 2 numbers per set.
How technical are we going to get in this 7th grade math?
Mandy, aren't the answers in the back of the book?
Actaully they will use this stuff forever.( in thier math classes.)
the diffrence between (a,b) and [a, b] is huge.
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