Question

How to draw the graph of the quadratic polynomial. Step by step explanation with an example.

Answer 1

let take an example

y=x^2+1

let x=0,then y=1

(x,y)=(0,1) plot this point on graph

if x=1,then y=2

here (x,y)=(1,2) plot this point on graph

like this take some values and substitute the in the given equation and then plot the graph

hope you understood

Answer 2

Answer:

Determine if the graph will open up or down.

Find the vertex point.

Find more points to determine the graph.

Graph and connect all points that have been found.