How can you tell if a relationship is exponential given a table of values? O a. The 1st difference is not constant but changing multiplicatively. O b. The 2nd difference is not constant but changing multiplicatively. OC The 1st differences are constant. O d. The 2nd differences are constant. QUESTION 14 How can you tell if a relationship is quadratic given a table of values? Oa. The 1st difference is not constant but changing multiplicatively. Ob. The 2nd differences are oonstant. O. The 1st differences are constant. Od. The 2nd difference is not constant but changing multiplicatively. QUESTION 15 Slope is a constant rate of change. If given a table, we can check if a relationship is linear if the ratio between the change change in x remains the same for any data points. O True O False