Well I know this is not linear becuase then the y-values would be going up by a constant number. So, B and C are gone. Personally, A looks a bid odd. So, If I were you I'd go with D.
Just my opinion, not 100%
The use of a credit card is spending your banks money.
Answer:
C. 15
Step-by-step explanation:
The team has won ...
0.80 × 15 = 12 . . . games
To finish the season with a 90% winning percentage, they must win a total of ...
0.90 × 30 = 27 . . . games
That is, they must win ...
27 -12 = 15 . . . more games
The team must win 15 more games to finish with a 90% win rate.
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<em>Additional comment</em>
That means they must win every game of the last 15 played.
Start from the inside and work your way out
For f(g(0)), g(0)= 9-(0^2) = 9, f(9)= 5(9)+9 = 54
So f(g(0)) = 54
For g(f(0)), f(0)= 5(0)+9 = 9, g(9)= 9-(9^2) = -72
So g(f(0)) = -72