How do I use graph of a quadratic equation like #f(x) = x^2 + 2# to find #f(2)#?
2 Answers
Jul 20, 2018
Jul 20, 2018
Explanation:
The simplest way to find
However, to solve this graphically, you could plot the graph of
graph{(y-(x^2+2))(0.001y-x+2)=0 [-12.74, 12.59, -2.23, 10.42]}