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2 years ago

If f(x)=-12x−3, find x for f(x)=89.

Mathematics

2 answers:

katrin2010 [14]2 years ago

6 0

89 = -12x - 3
89 + 3 = -12x
92 = -12x
-92/12 = x
-23/3 or -7 2/3 = x

ycow [4]2 years ago

4 0

F(89)=-12(89)-3=-1068-3=-1071

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2 years ago

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Goshia [24]

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Mashcka [7]

Answer:

3.140

Step-by-step explanation:

hope this helped

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2 years ago

Read 2 more answers