+130 1.
Let f(x)= (3x-7)/(x+1)
Find the domain of f. Give your answer in interval notation.
2.
Let f(x)=3(x-6)^2 +1. What is the range of f? Express your answer with interval notation
+2407 Hi mintjellyxd!
Question 1
The demoinator of a fraction can't be 0 or negative, so anything less than or equal to -1 will be imposible.
(-infinity, -1)
Question 2
There is no limit to the range of f(x) since x will always get bigger, but the minimum for the square is 0, so the minimum answer is 1.
[1, infinity)
I hope this helped. :)))
=^._.^=
