Question

The vertex of the graph of y = (x - 1)2.5 is

Answer 1

vertex = (1, - 5 )

Explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

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

y = (x - 1)² - 5 ← is in vertex form

with (h, k ) = (1, - 5 ) ← vertex

Answer 2

(1,-5) is the answer