IDNLearn.com provides a comprehensive solution for all your question and answer needs. Our platform offers reliable and detailed answers, ensuring you have the information you need.

Graph the parabola Y=x^ +2x -1Plot five points on the parabola the vertex the two points to the left of the vertex the two points to the right of the vertex then click on the graph a function button

Graph The Parabola Yx 2x 1Plot Five Points On The Parabola The Vertex The Two Points To The Left Of The Vertex The Two Points To The Right Of The Vertex Then Cl class=

Sagot :

Given the equation of the parabola

[tex]y=x^2+2x-1[/tex]

which can be written as

[tex]\begin{gathered} y=x^2+2x+1-1-1 \\ =(x+1)^2-2 \end{gathered}[/tex]

Comparing with

[tex]y=a(x-h)^2+k[/tex]

gives a = 1, h = -1 and k = -2.

The vertex is (h, k) = (-1, -2).

Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Thank you for choosing IDNLearn.com for your queries. We’re committed to providing accurate answers, so visit us again soon.