Answer:
B.
Step-by-step explanation:
Exponential regression means a function that best fits the graph, or data table.
If we were to replace x (the input) with 1, A and C are eliminated options since they both equal very low values.
D is also eliminated, if the input was 1 it would not equal relatively close, rather it would be 1000.7
Let's check B:
[tex]f(x) = (1000)(0.7)^{x} [/tex]
[tex]f(1) = (1000)(0.7)^{1} [/tex]
[tex]f(1) = 700[/tex]
Letter B best fits the data table.
*at f(1) A, C, and D are eliminated, their outputs are far from the value for 707.
