Step 1:
Write the regression line equation.
[tex]y\text{ = 3.610 }\times1.194^x[/tex]Step 2:
y represents the cost and x represent the number of years.
From 2005 till 2022
x = 17 years
Step 3:
Let find the cost to go on a safari in 2022.
[tex]\begin{gathered} y\text{ = 3.610 }\times1.194^x \\ \text{Substitute x = 17} \\ y\text{ = 3.610 }\times1.194^{17} \\ y\text{ = 3.610 }\times\text{ 20.37387116} \\ y\text{ = 73.54967489} \\ y\text{ = \$74} \end{gathered}[/tex]Final answer
The cost to go on a safari in 2022 = $74
