I am LOST!!! Ok, so I have to find out if the point (1,-2) is on the graph of function:
f(x)= x^2 + 1. HOW DO I DO THIS!!!?!?!?
In my notes I wrote:
-2=1^2+1=1 and then said "No, not on the graph." But I don't know how I know that because the notes are from the 1st week of October! :/
f(x)= x^2 + 1. HOW DO I DO THIS!!!?!?!?
In my notes I wrote:
-2=1^2+1=1 and then said "No, not on the graph." But I don't know how I know that because the notes are from the 1st week of October! :/