Answer:
B
Step-by-step explanation:
Answer:

Step-by-step explanation:

→ Multiply everything by 2

→ Expand out the bracket

→ Simplify

→ Divide both sides by 4 to isolate x

The average will be the total points divided by the number of games:
(x+y+z) / 3
<span>
f(x) = 2(3x)
Exponential functions represent the initial value outside of the parentheses so if 2 is the initial value it has to be on the outside of the parentheses.
Exponential growth formula.
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<span>a represents the initial value.</span>