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REY [17]
3 years ago
8

Finding the inverse of linear functions

Mathematics
1 answer:
mezya [45]3 years ago
7 0

Answer:

y = -1/2x - 4

Step-by-step explanation:

To find the inverse of a linear function, simply switch the x and y positions.  Solve for y.

y = -2x - 8

x = -2y - 8

x + 8 = (-2y - 8) + 8

x + 8 = -2y

(x + 8)/-2 = (-2y)/-2

-1/2x - 4 = y

y = -1/2x - 4

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8 0
3 years ago
Only 4 b and c please
Artyom0805 [142]

Answer:

a) 2L + 2W = 42

b) L = 2W + 3

c) The system is :

2L + 2W = 42

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( add the two equations )

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4 0
2 years ago
Juan went up 25 feet during a climb on a rock climbing wall. What does 0 represent?
guapka [62]
I think 0 represents the ground.
5 0
3 years ago
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Bezzdna [24]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
How much wrapping paper did he use ,in square inches
Paul [167]

Answer:

96.76 square inches

Step-by-step explanation:

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2 years ago
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