I need to graph the equation y x2 2xSolutionyx22x vertexx2

I need to graph the equation y = -x^2 - 2x

y=-x²-2x

vertex,x=-(-2)/2(-1)=-1

y=-(-1)²-2(-1)= 1

We need some more points to graph it and for that we plug different values of x and find the corresponding value of y

And on plugging different values of x we get (-2,0),(2,0),(-3,-3),(3,-3)