if possible, use the graph to evaluate each expression. Then use the formula for f(x) to check your results. f( - 2) and f( - 1) f(x) = = 3 x +1 -10 8 Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. When x= - 2, the value of f(x) is (Simplify your answer.) O B. When x= - 2, the value of f(x) is undefined. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. When x = - 1, the value of f(x) is (Simplify your answer.) O B. When x = - 1, the value of f(x) is undefined. Does the result check for x = - 2 using f(x) = - 3 * + 1 O Yes O No 3 Does the result check for x = - 1 using f(x) = x +1 O Yes O No