Answer:
A) The point( -1 , 5) is satisfies the given graph 
B) The point( 3 , 1/125) is satisfies the given graph 
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given graph
y = 
Put the point ( -1 , 5)
Put y =5 and x =-1

The point( -1 , 5) is satisfies the given graph
ii)
Given graph
y = 

The point( 3 , 1/125) is satisfies the given graph 
Answer:
Graph y≤150−x (shading down)
Graph y≥120− 7/11x (shading up)
Step-by-step explanation:
Answer:
The difference of <u>12,583 feet</u> in elevation between the mountain and the valley.
Step-by-step explanation:
Given:
A mountain is 12,408 feet above sea level, and a valley is 175 feet below sea level.
Now, to get the difference in elevation between the mountain and the valley.
As mountain is above sea level = 12,408 feet.
And valley is below sea level = 175 feet.
So, by adding we get the difference in elevation between the mountain and the valley:


Therefore, the difference of 12,583 feet in elevation between the mountain and the valley.
Answer:
Step-by-step explanation:
First you would plot the points- (0,2), (1,4), (2,6), (3,8)
Then if the points make a straight line when you connect them then it makes it a linear equation
To know if it is proportional or not you take the y points and put them over their x points, and if all of them end up with the same number than it is proportional
2/0=0, 4/1=4, 6/2=3, 8/3=8/3, therefore it is not proportional
Answer:
8
Step-by-step explanation:
if you divide 32 by 4 its 8