It'd look like this as an equation:
3h-8
Answer:
1) (f + g) (5) = 18, 2) (f + g) (1/2) = - 13/4, 3) (f - g) (-1) = 14, 4) (f * g) (7) = 456, 5) (f/g) (- 2) = - 3/4, 6) (g ○ f)(x) = 6 x - 23, (f ○ g)(x) = 6 x - 6, 7)
,
, 8) (f ○ g)(5) = 3
Step-by-step explanation:
1) 
2)
3) 
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5) 
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7) 
8) 
Answer:
option D.
Step-by-step explanation:

let's take any point on the graph. let's say (2, 16)
and one point we know is (0, 0)

= 16($) / 2 (hrs)
= 8 $/ hrs
that is option D.
Answer:
128.7
Step-by-step explanation:
7-2 = 5
5x180 = 900