Time remaining:
​determine the domain and range of each function.

label Calculus
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

determine the domain and range of each function. f(x)=(x-2)(x+7)

Dec 9th, 2014

f(x) = (x-2)/(x+7)

Domain is all real numbers other than -7

Domain = { x | x is real number not equal to -7}

To find range x-2 = (x+7)y

x(1-y)= 7y+2

x = (7y+2)/(1-y)

Range = { y| y is real number not equal to 1}

Dec 9th, 2014

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Dec 9th, 2014
...
Dec 9th, 2014
Jun 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer