28 divided by 4= 7
7-3=4
answer: 4 notebooks left.
Answer:
4 years difference
Step-by-step explanation:
Answer:
Domain is all real numbers or (negative infinity, positive infinity)
Step-by-step explanation:
Domain is all values of <em>x</em> (inputs) that will work with the function. Since a parabola has no limits for <em>x</em>, and all numbers work for <em>x</em>, then the domain can be any number. That leaves us with All Real Numbers as our answer.
-1/2 is your answer to this question
