The distance between points (X1, y1) and (4, 8) is the square root of
(Xy - 8)2 + (1 - 4)
A. True
OB. False

add an image, and i will answer

step-by-step explanation:

is there more to this question?

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)