SOLUTION: Graph y=(x+3)^2-4 Find Vertex: Find Y-Intercept: Find X!-Intercept: Find X2-Intercept:

Algebra ->  Linear-equations -> SOLUTION: Graph y=(x+3)^2-4 Find Vertex: Find Y-Intercept: Find X!-Intercept: Find X2-Intercept:      Log On


   

Question 603701: Graph y=(x+3)^2-4
Find Vertex:
Find Y-Intercept:
Find X!-Intercept:
Find X2-Intercept:
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Graph y=(x+3)^2-4
..
Find Vertex: (-3,-4)
..
Find Y-Intercept:
set x=0
y=3^2-4=9-4=5
..
Find x-Intercepts:
set y=0
(x+3)^2-4=0
x+3=√4=±2
x=-3±2
x=-5 and x=-1
..
see graph below:
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+%28x%2B3%29%5E2-4%29+