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ladessa [460]
3 years ago
8

Rewrite the equation y=2|x−2|+4 as two linear functions f and g with restricted domains.

Mathematics
2 answers:
Olegator [25]3 years ago
8 0

Answer:

f(x) = -2x + 8, x < 2

g(x) = 2x, x 》2

Step-by-step explanation:

|x - 2| is:

x - 2, for x 》2

-x + 2, for x < 2

For x < 2,

f(x) = 2(-x + 2) + 4

f(x) = -2x + 8

For x 》2,

g(x) = 2(x - 2) + 4

g(x) = 2x

alexandr1967 [171]3 years ago
8 0

Answer:

f(x) = -2x + 8, x < 2

g(x) = 2x, x 》2

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3) Use this rule: a/b × c/d = ac/bd.

-  \frac{4 \times 6}{5 \times  - 7}

4) Simplify 4 × 6 to 24.

-  \frac{24}{5 \times  - 7}

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- ( -  \frac{24}{35} )

7) Remove parentheses.

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