Sketch the graph of y = ( x + 3)^2 - 4 and identify the axis of symmetry.

Step-by-step explanation:

y=(x+3)²-4

or (x+3)²=y+4

its vertex is (-3,-4) and axis of symmetry is x+3=0 or x=-3

y=(x+3)²-4

when x=-5,y=0

x=-4,y=-3

x=-3,y=-4

x=-2,y=-3

x=-1,y=0

x=0,y=5

join the points (-5,0),(-4,-3),(-3,-4),(-2,-3),(-1,0),(0,5)

it is an upward formula with vertex (-3,-4)

bru

step-by-step explanation: