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You are snow skiing down a mountain that is represented by the linear model y=–30x+6,000, where y is the number of feet after x...Question
You are snow skiing down a mountain that is represented by the linear model y=–30x+6,000 , where y is the number of feet after x seconds. Predict your elevation level in feet if you ski 60 seconds. (1 point) Responses After 60 seconds of skiing, you will be 7,800 feet high. After 60 seconds of skiing, you will be 7,800 feet high. After 60 seconds of skiing, you will be 6,030 feet high. After 60 seconds of skiing, you will be 6,030 feet high. After 60 seconds of skiing, you will be 5,820 feet high. After 60 seconds of skiing, you will be 5,820 feet high. After 60 seconds of skiing, you will be 4,200 feet high.
Answers
GPT-4o mini
To find your elevation after skiing for 60 seconds, you can substitute \( x = 60 \) into the linear model equation \( y = -30x + 6,000 \).
Calculating:
\[
y = -30(60) + 6,000
\]
\[
y = -1,800 + 6,000
\]
\[
y = 4,200
\]
Thus, after 60 seconds of skiing, you will be at an elevation of **4,200 feet**.
Calculating:
\[
y = -30(60) + 6,000
\]
\[
y = -1,800 + 6,000
\]
\[
y = 4,200
\]
Thus, after 60 seconds of skiing, you will be at an elevation of **4,200 feet**.