Answer:
Step-by-step explanation:
Let 
y=2x-10
Switch x and y,
x=2y-10
x+10=2y
(x/2)+5=y
So 
Answer: it has no solutions
Step-by-step explanation:
Factor then solve to find the complex solutions.
There is no picture with this so I don’t know how to answer this
The smallest natural number is 1. The largest natural number does not exists because there will always be one even larger. But if you are asking the number of all natural numbers or the size of natural number set then
is your answer.
Answer:
Here is what you do. Make it into vertex form and then whatever the x factor is is the growth factor