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torisob [31]
3 years ago
11

If f(x)=4x-12, then what is f(2)?​

Mathematics
2 answers:
devlian [24]3 years ago
7 0

Answer:

A)8

B)4

C)-20

D)-4

the answer is D -4

Step-by-step explanation:

you plug f(x) into 4x. y=4(2)-12

Mila [183]3 years ago
4 0
F(1)=4(1)-12=-8
f(2)=4(2)-12=-4
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Keith_Richards [23]

Answer:

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Step-by-step explanation:

|-3d|=15\\\\-3d=15  \text{ or } -3d=15\\\\\frac{-3d=15  \text{ or } -3d=15}{-3}\\\\\boxed{d=-5 \text{ or } d=5}

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Does 5n = -20 have one solution,infinitley many,or no solutions?​
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2 years ago
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Katena32 [7]

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Step-by-step explanation:

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Distance between (-10,9) and (-5,2)
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Answer:

8.60 units (3 s.f.)

Step-by-step explanation:

The distance between 2 points is given by the formula:

\sqrt{(y1 - y2)^{2} +  {(x1 - x2)}^{2}  }

Thus using the above formula,

Distance between (-10, 9) and (-5, 2)

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