If all the graphs above have equations with form $\displaystyle {y}={a}{b}^{{x}}$, Which graph has the largest value for b? Select an answer red (R) blue (B) black (K) green (G) orange (O) Which graph has the smallest value for b? Select an answer blue (B) black (K) red (R) green (G) orange (O) Which graph has the largest value for a? Select an answer green (G) black (K) orange (O) blue (B) red (R)