What would the new equation be after f(x)=4x+2+3 is transformed 3 units up and 8 units left?

asked Apr 19, 2021 145k views

1 vote

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4 votes

Answer:

$y' = 4\cdot x' + 40$

Explanation:

The translation formulas are:

x' = x - 8

y' = y + 3

The new equation is constructed by some algebraic handling:

$y' - 3 = 4\cdot (x'+8) + 5$

$y' - 3 = 4\cdot x' + 32 + 5$

$y' = 4\cdot x' + 40$

Janot answered Apr 24, 2021

by Janot

8.1k points

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