The work that yi did to find the greatest common factor of 42 and 63 is shown below. factors of 42: 1, 2, 3, 6, 7, 14, 21, 42 factors of 63: 1, 7, 9, 63 the greatest common factor is 7. what is yi’s error? yi did not list all the factors of 63. yi listed multiples for each number instead of factors. yi did not list all the factors of 42. yi found the least common multiple.

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.