the graph shows the path of light from a wall reflecting off mirrored ceiling tiles, where x is the distance…

the graph shows the path of light from a wall reflecting off mirrored ceiling tiles, where x is the distance from the wall in feet and y is height in feet along the wall where the light source hangs. which statement describes the room based on the graph? the ceiling is 10 feet high. the ceiling is 20 feet high. the light source is 10 feet off the ground. the light source is 20 feet off the ground.

the graph shows the path of light from a wall reflecting off mirrored ceiling tiles, where x is the distance from the wall in feet and y is height in feet along the wall where the light source hangs. which statement describes the room based on the graph? the ceiling is 10 feet high. the ceiling is 20 feet high. the light source is 10 feet off the ground. the light source is 20 feet off the ground.

Answer

Explanation:

Step1: Analyze the graph points

The point (0, 7) represents the starting - point of the light path, where x = 0 (distance from the wall) and y = 7 (height along the wall where the light source hangs), so the light source is 7 feet off the ground. The point (20, 10) represents a point on the light - path. Since the light is reflecting off the ceiling, the maximum y - value in the graph represents the height of the ceiling.

Step2: Determine the ceiling height

The maximum y - value in the graph is 10. Since y represents the height, the ceiling is 10 feet high.

Answer:

The ceiling is 10 feet high.