(a) Assuming the difference between the global average temperature and the benchmark is a linear function of time, find a formula for this function. The increase in average global temperature, G, above the benchmark average in the year t is given by G = i +( i eTextbook and Media (b) Use this formula to predict the difference in 2027. °C The formula predicts that in the year 2027, the average global temperature will have increased by i

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 44PPS
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Global temperature increases are benchmarked to the average temperature between 1951 and 1980. In 2010, the global average
temperature was 0.72°C above the benchmark. In 2020, it was 1.02°C above.1
1climate.nasa.gov, accessed March 23, 2021.
(a) Assuming the difference between the global average temperature and the benchmark is a linear function of time, find a
formula for this function.
The increase in average global temperature, G, above the benchmark average in the year t is given by
G =
i
i
)t
eTextbook and Media
(b) Use this formula to predict the difference in 2027.
°C
The formula predicts that in the year 2027, the average global temperature will have increased by
over the benchmark.
Transcribed Image Text:Global temperature increases are benchmarked to the average temperature between 1951 and 1980. In 2010, the global average temperature was 0.72°C above the benchmark. In 2020, it was 1.02°C above.1 1climate.nasa.gov, accessed March 23, 2021. (a) Assuming the difference between the global average temperature and the benchmark is a linear function of time, find a formula for this function. The increase in average global temperature, G, above the benchmark average in the year t is given by G = i i )t eTextbook and Media (b) Use this formula to predict the difference in 2027. °C The formula predicts that in the year 2027, the average global temperature will have increased by over the benchmark.
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