SOLUTION: can you please help me: (((Graph the function y=f(x)=x^2)))

Question 153509This question is from textbook Algebra structure and method book 1
: can you please help me: (((Graph the function y=f(x)=x^2))) This question is from textbook Algebra structure and method book 1

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Graph the function y=f(x)=x^2

Solved by pluggable solver: SOLVE quadratic equation (work shown, graph etc)

Quadratic equation (in our case ) has the following solutons:

For these solutions to exist, the discriminant should not be a negative number.

First, we need to compute the discriminant : .

Discriminant d=0 is zero! That means that there is only one solution: .
Expression can be factored:

Again, the answer is: 0, 0. Here's your graph:

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