Question

What is the ordered pair of the endpoint in the standard form of a square root function y=5x−4−−−−−√−1
?(1 point)
Responses

(4,1)

left parenthesis h comma negative k right parenthesis

(4,−1)

left parenthesis h comma k right parenthesis

(−4,1)

left parenthesis negative h comma negative k right parenthesis

(−4,−1)

Answer 1

(4, −1)

Reason: In standard form y = a√(x − h) + k, the endpoint is (h, k). Here the function is y = 5√(x − 4) − 1, so (h, k) = (4, −1).