How do you solve and graph #x^2+1<2x#?
We start with:
We'll solve this the same way as if it were an equal sign - so let's drop in an equal sign for now, so:
Ok - so we know the x value where the two sides are equal. So where are the values of x that satisfy the inequality - are they to the left or to the right of 1? Let's test what happens when
For the graph, it'll be a ray along the x-axis (or number line) starting at