I think it is gonna be 2:7
Answer:
(-∞,4)
Step-by-step explanation:
the value is going down from the right until it reaches the vertex
to get the inverse of any expression, we start off by doing a quick switcheroo on the variables and then solve for "y".
Answer: Was there supposed to be a picture here?
Step-by-step explanation: If there was supposed to it isn't here
I like the substitution method. Which is when you make one equation equal only x or y and plug it into the other equation)
There is also the graphing method. If you graphed it, it might not be quite as accurate (at least on hand, on computer you would be pretty exact)
Then there is the elimination method. You multiply one of the equations by a coefficient so that you can eliminate x or y from the equation.
