The Eisenhower Tunnel in Colorado was completed in 1973 and is the fourth longest road tunnel in the United States. The eastern entrance
of the Eisenhower Tunnel is at an elevation of 11,080 feet. The tunnel is
8941 feet long and has an upgrade of 8.95% toward the western end.
What is the elevation of the western end of the tunnel?

PLZ SHOW STEPS AS WELL IF YOU CAN!

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

i believe the answer is y=0.25x+-3