3 years ago

Which ordered pair is the vertex of y = |x + 2| - 1

Mathematics

1 answer:

balandron [24]3 years ago

7 0

Answer:

(- 2, - 1 )

Step-by-step explanation:

The standard form of the absolute value function is

y = a | x - h | + k

where (h, k) are the coordinates of the vertex and a is the slope

Given

y = | x + 2 | - 1, then

vertex = (- 2, - 1 )

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