The answer is 7!
The number In front of the variable is always the coefficient.
Answer:
x=5
y=-2
Step-by-step explanation:
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Answer:2000/180=11.11 p
Step-by-step explanation:
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F(x) = -3x + 7
y = -3x + 7
x = -3y + 7
-3y + 7 = x
-3y = x - 7
y = -1/3x + 7/3
f^-1(x) = -1/3x + 7/3