Questions: (a) Find the amount spent in 2011 and 2022. Write the expression that can be used to find the amount spent in the year 2011 (in billions of dollars). 74.4 / (1+8.22 e^(-0.47 * 11)) The amount spent is approximately 71.1 billion in 2011 and 74.4 billion in 2022. (b) Use the graph to determine the first full year in which expenditures for food and nutrition assistance were higher than 74 billion. Assume the model remains accurate and graph the function from the year 2000 to the year 2030. Choose the correct graph. A. 0 <= x <= 30 and 0 <= y <= 100 with X scl=3 and Yscl =10 B. 0 <= x <= 30 and 0 <= y <= 100 with X scl=3 and Yscl =10 C. 0 <= x <= 100 and 0 <= y <= 30 with X scl=10 and Yscl=3 D. 0 <= x <= 30 and 0 <= y <= 100 with X scl=3 and Yscl=10
Transcript text: (a) Find the amount spent in 2011 and 2022.
Write the expression that can be used to find the amount spent in the year 2011 (in billions of dollars).
\[
\frac{74.4}{1+8.22 e^{-0.47 \cdot 11}}
\]
The amount spent is approximately $\$ 71.1$ billion in 2011 and $\$ 74.4$ billion in 2022.
(b) Use the graph to determine the first full year in which expenditures for food and nutrition assistance were higher than $\$ 74$ billion.
Assume the model remains accurate and graph the function from the year 2000 to the year 2030. Choose the correct graph.
A.
$\square$
$0 \leq x \leq 30$ and $0 \leq y \leq 100$ with $X s c l=3$ and Yscl $=10$
B.
$0 \leq x \leq 30$ and $0 \leq y \leq 100$ with $X s c l=3$ and Yscl $=10$
c.
$0 \leq x \leq 100$ and $0 \leq y \leq 30$ with $X s c l=10$ and $\mathrm{Yscl}=3$
D.
$0 \leq x \leq 30$ and $0 \leq y \leq 100$ with $X s c l=3$ and $\mathrm{Yscl}=10$
Solution
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