Ahah help please thank you

Write the function for the graph. (1.8) (0,4)

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.

If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =