The +3 which accompanied the x term in brackets shift the vertex 3 to the left
The -5 shifts the vertex down by 5 so the new vertex is at (-3,-5)
the 2 out in front doubles the rate of rise and will make the graph skinnier
Alana A.
asked • 04/04/19Transformation question Algebra 2
Given y=x2 , describe the necessary transformations to obtain y=-2(x+3)2-5
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