Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match the function with its inverse.
f(x) = 2 1 - 2
1
1-4)=23
1+2
f(x)= –25 + 1
1-15)=
1+1
2(1 - 1)
1+2
f(x)=2871
1-100)=-21-7
-21
I - 2
f(x)=
1-1)== -1
21 +1
f(x)= 21 - 1
>
1 I

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work