# How do you find the domain and range of #y = x^2 - x + 5#?

##### 1 Answer

Nov 17, 2017

The function is a polunomial, so its domain is the whole set of real numbers.

To find the range we have to look at the formula.

The graph of the function is a parabola. The coefficient of

To calculateit we can first calculate

Now we can calculate

Now we can write the range: