Question

Use the table to answer the question.xf(x)=12x−8552664776888Porter is trying to determine how the function f(x)=12x−8 grows. Which statement best describes what Porter can show using the table? (1 point)ResponsesThe table can be used to show that for x-values over equal intervals of 1, the difference between the values of f(x) for the function y=12x−8 is 52. The table can be used to show that for x -values over equal intervals of 1, the difference between the values of f left parenthesis x right parenthesis for the function y equals 12 x minus 8 is 52. The table can be used to show that for x-values over equal intervals of 1, the difference between the values of f(x) for the function y=12x−8 is 47.The table can be used to show that for x -values over equal intervals of 1, the difference between the values of f left parenthesis x right parenthesis for the function y equals 12 x minus 8 is 47.The table can be used to show that for x-values over equal intervals of 5, the difference between the values of f(x) for the function y=12x−8 is 12.The table can be used to show that for x -values over equal intervals of 5, the difference between the values of f left parenthesis x right parenthesis for the function y equals 12 x minus 8 is 12.The table can be used to show that for x-values over equal intervals of 1, the difference in the values of f(x) for the function y=12x−8 is 12.

Answer 1

The correct choice is: for x-values over equal intervals of 1, the difference in the values of f(x) for the function y = 12x − 8 is 12.

Reason: the slope is 12, so increasing x by 1 increases f(x) by 12, which the table would show.