KokiToki KokiToki
  • 22-02-2021
  • Mathematics
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Let g(x) be the reflection across the x-axis of the function f(x) = 7x + 3. Identify the rule for g(x).

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misazzahro
misazzahro misazzahro
  • 22-02-2021

Answer:

(x,y) => (x, -y)

Step-by-step explanation:

[tex]y = 7x + 3[/tex]

[tex] - y = 7x + 3[/tex]

[tex]y = - 7x - 3[/tex]

so

[tex]g(x) = - 7x - 3[/tex]

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