Someone ! which graph is defined by the function given below? y = (x - 2)(x -5)

Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?