Mathematics: For the first 4 years of a pig s life, the weight w (in kilograms) of the pig approximately fits the formula w(t) = 2 +14t, where t is the age of the pig in years.which of the following is the most accurate interpretation of the slope of the line represented by this formula? . a. the slope is 14. this means that the pig gains a total of 14 kilograms in the first 4 years of its life. b. the slope is 2. this means that the pig gains on average 2 kilograms per year for the first 4 years of its life.

For the first 4 years of a pig s life, the weight

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02.05.2022

2x+8y=20;y=2

Solution :

{x,y} = {2,2}

System of Linear Equations entered :

[1] 2x + 8y = 20

[2] y = 2

Graphic Representation of the Equations :

8y + 2x = 20 y = 2

Solve by Substitution :

// Solve equation [2] for the variable y

[2] y = 2

// Plug this in for variable y in equation [1]

[1] 2x + 8•(2) = 20

[1] 2x = 4

// Solve equation [1] for the variable x

[1] 2x = 4

[1] x = 2

// By now we know this much :

x = 2

y = 2

We are done

Solution :

{x,y} = {2,2}

Step-by-step explanation:

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