A few days ago
K, in advanced algebra, don’t know what domain, range, and function are?
my teacher gives us homework one day, and explains the lesson the next day. PLEASE help me understand it, the book really isn’t helping, and I have 25 problems on this!
Top 2 Answers
A few days ago
Favorite Answer
Domain is X, plain and simple, range is Y. A function is an equation that has NO ABSOLUTE VALUES or EXPONENTS.
Here’s an example function.
f(x)= x + 5 ; f(4)
f(x) is the same as Y. And the f(4) is the given value.
Just replace all x’s with 4. Then solve.
f(4)= 4 + 5 Got much simpler huh?
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A few days ago
domain= the collection of all input values
range= the collection of all output values
function= what you do to x to get y.
im learning the same thing…i hope i remembered the definitons correctly..
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