Hello Please Help Me With My Ap Calculus Math Class Work If Possible Please Show

Hello,

Please help me with my AP Calculus math class work. If possible, please show me the last few steps to

the problem so I can learn from it. Not necessary but it would help! Thanks!

Let f ( t ) be the piecewise linear function with domain ! = = = & shown in the graph below ( which is determined byconnecting the dots ) . Define a function A(x ) with domain D = * = 8 byA ( * ) == ( $ ( D ) ` .Notice that ALE) is the net area under the function f(t ) for D = = = X . If you click on the graph below , a full – size picture ofthe graph will open in another window .*- 1/4 – — I- 5^Graph of * = f(t)