Select the correct answer. Nancy needs to find the average of two numbers in the middle from an even count of numbers arranged in descending order. Which statistical function should she use in the spreadsheet? not sure I need a answer

A.)complete this table by reading the values from the graph. estimate any function values that are less than one. x -3 -2 -1 0 1 2 3 exponential function linear function b.)at approximately what values of x do both the linear and exponential functions have the same value for y?