1 Find / ( a: + l)da: in two way. 0 a. The first way by graphing then finding the area of the geometric shape. /01(a:+1)dx= C] b. The second way by using the definition of an integral. . Identify the following variables. 1 c. Use the definition of an integral to write an expression for f ( a: + 1)dx 0 1 n d =l' f0w 1132:] d. By using distributive property, f. Using sum formulas, lirn 11} 00