Question

Line g bisects line segment BC at Point H. BH = 4x and HC = 24. Find BC.

Answer 1

Answer: The last choice is correct
The function is a parabola U-shaped up... so it's vertex y-value is the lowest y-value of the function.
The inverse would just be the switching of the domain and range

Answer 2

Answer:

The length of BC is 48 units.

Step-by-step explanation:

Given information: Line g bisects line segment BC at Point H. BH = 4x and HC = 24.

It is given that line g bisects line segment BC at Point H. It means point H divides the line BC in two equal parts BH and HC.

$BH=HC$

$4x=24$

Divide both sides by 4.

$x=6$

The value of x is 6.

$BH=4x=6\times 4=24$

The length of BC is

$BC=BH+HC$             (Segment addition property)

$BC=24+24=48$

Therefore the length of BC is 48 units.