4) Mr. ABC believes that there has been an increase in the number of tornadoes in city XYZ. The increase of tornadoes per region since 1970 can be represented by the equation t = 4.5y + 250, where y is elapsed time in years since 1970 and tis tornadoes per region. Which statements are supported by Mr. ABC's belief? Choose all that are correct. a) In 1970, the tornadoes per region were about 4.5 (Hint: Plug in zero for y) b) If the trend represented by the equation continues, the tornadoes will be about 430 in 2010.(Hint: plug in the number of years since 1970 to 2010 and see what you get) c) In 1970 the number of tornadoes per region was about 250 (Hint: Plug in zero for y) d) The equation shows that the increase in tornadoes per region from one year to the next is 4.5 e) If the trend represented by the equation continues, the tornadoes will be about 9,115 in 2010 (Hint: plug in the number of years since 1970 to 2010 and see what you get) f) The equation shows that the increase in tornadoes per region from one year to the next is 250
4) Mr. ABC believes that there has been an increase in the number of tornadoes in city XYZ. The increase of tornadoes per region since 1970 can be represented by the equation t = 4.5y + 250, where y is elapsed time in years since 1970 and tis tornadoes per region. Which statements are supported by Mr. ABC's belief? Choose all that are correct. a) In 1970, the tornadoes per region were about 4.5 (Hint: Plug in zero for y) b) If the trend represented by the equation continues, the tornadoes will be about 430 in 2010.(Hint: plug in the number of years since 1970 to 2010 and see what you get) c) In 1970 the number of tornadoes per region was about 250 (Hint: Plug in zero for y) d) The equation shows that the increase in tornadoes per region from one year to the next is 4.5 e) If the trend represented by the equation continues, the tornadoes will be about 9,115 in 2010 (Hint: plug in the number of years since 1970 to 2010 and see what you get) f) The equation shows that the increase in tornadoes per region from one year to the next is 250
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![4) Mr. ABC believes that there has been an increase in the number of tornadoes in city XYZ. The
increase of tornadoes per region since 1970 can be represented by the equation t = 4.5y + 250,
where y is elapsed time in years since 1970 and t is tornadoes per region.
Which statements are supported by Mr. ABC's belief? Choose all that are correct.
a) In 1970, the tornadoes per region were about 4.5 (Hint: Plug in zero for y)
b) If the trend represented by the equation continues, the tornadoes will be about 430 in 2010.(Hint:
plug in the number of years since 1970 to 2010 and see what you get)
c) In 1970 the number of tornadoes per region was about 250 (Hint: Plug in zero for y)
d) The equation shows that the increase in tornadoes per region from one year to the next is 4.5
e) If the trend represented by the equation continues, the tornadoes will be about 9,115 in 2010 (Hint:
plug in the number of years since 1970 to 2010 and see what you get)
f) The equation shows that the increase in tornadoes per region from one year to the next is 250](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa7902132-2360-436c-bebe-619bcd0a1388%2F9178e652-576c-49fd-96c8-e1056006907c%2F6eo2fra_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4) Mr. ABC believes that there has been an increase in the number of tornadoes in city XYZ. The
increase of tornadoes per region since 1970 can be represented by the equation t = 4.5y + 250,
where y is elapsed time in years since 1970 and t is tornadoes per region.
Which statements are supported by Mr. ABC's belief? Choose all that are correct.
a) In 1970, the tornadoes per region were about 4.5 (Hint: Plug in zero for y)
b) If the trend represented by the equation continues, the tornadoes will be about 430 in 2010.(Hint:
plug in the number of years since 1970 to 2010 and see what you get)
c) In 1970 the number of tornadoes per region was about 250 (Hint: Plug in zero for y)
d) The equation shows that the increase in tornadoes per region from one year to the next is 4.5
e) If the trend represented by the equation continues, the tornadoes will be about 9,115 in 2010 (Hint:
plug in the number of years since 1970 to 2010 and see what you get)
f) The equation shows that the increase in tornadoes per region from one year to the next is 250
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