Which graph represents the function f(x) = {(2)? ty
10
y
ry
10
8
6
1y
10
-8
6
-4
2
NIA0000
NA
6
4
2
2
x
x
X
1
x
2
1-3-2-1
2
-3-2-1
23
2

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