The number of millions of people in a certain country who lived below the poverty a. The vertex of the graph of this function is a level for the year can be modeled by y = 0.008x-0.491x + 35.852 where x is the number of years after 1990. b. The input at the vertex is x = (Round to the nearest tenth as needed.) a. Is the vertex of the graph of this function a maximum or a minimum? b. Find the coordinates of the vertex and interpret them in the context of the problem. The output at the vertex is y = (Round to the nearest tenth as needed.) Choose the correct interpretation of the vertex. O A. The number of millions of people who lived below the poverty level was a minimum of 28.3 in 2021. O B. The number of millions of people who lived below the poverty level was a minimum of 30.7 in 2021. OC. The number of millions of people who lived below the poverty level was a maximum of 28.3 in 2021. O D. The number of millions of people who lived below the poverty level was a maximum of 30.7 in 2021.
The number of millions of people in a certain country who lived below the poverty a. The vertex of the graph of this function is a level for the year can be modeled by y = 0.008x-0.491x + 35.852 where x is the number of years after 1990. b. The input at the vertex is x = (Round to the nearest tenth as needed.) a. Is the vertex of the graph of this function a maximum or a minimum? b. Find the coordinates of the vertex and interpret them in the context of the problem. The output at the vertex is y = (Round to the nearest tenth as needed.) Choose the correct interpretation of the vertex. O A. The number of millions of people who lived below the poverty level was a minimum of 28.3 in 2021. O B. The number of millions of people who lived below the poverty level was a minimum of 30.7 in 2021. OC. The number of millions of people who lived below the poverty level was a maximum of 28.3 in 2021. O D. The number of millions of people who lived below the poverty level was a maximum of 30.7 in 2021.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.2: Transformations Of Quadratic Functions
Problem 42HP
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