In which form is the following function written in y-1=(x+5)^2

The answer

the form of function can be one of the forms given beneath:

a standard form equivalent to y = ax²+bx+c
an intercept form equivalent to y= a(x- h)(x-k)
a vertex form equivalent to y - k = (x-h)², or y  = (x-h)² + k

in our case y-1=(x+5)^2, so it is written as a vertex form 

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