SOLUTION: apply the quadratic formula to find the roots of the given function, and then graph the function. f(x) = x^2 + 4

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: apply the quadratic formula to find the roots of the given function, and then graph the function. f(x) = x^2 + 4      Log On


   

Question 36092: apply the quadratic formula to find the roots of the given function, and then graph the function.
f(x) = x^2 + 4
Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
apply the quadratic formula to find the roots of the given function, and then graph the function.
f(x) = x^2 + 4
D=B^2-4AC=0-16....
NO REAL ROOTS....2 COMPLEX CONJUGATE ROOTS