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# If $f(x)=−6x+1$. The value of $f(21 x−1)$ is

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## Text solutionVerified

$f(x)=−6x+1$$f(21 x−1) =−6(21 x−1)+1=−3x+6+1=−3x+7 $

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**LIVE**classesQuestion Text | If $f(x)=−6x+1$. The value of $f(21 x−1)$ is |

Topic | Functions |

Subject | Mathematics |

Class | Grade 12 |

Answer Type | Text solution:1 |

Upvotes | 72 |