- #1

fatima_a

- 24

- 0

you have to use derivatives.

i am not asking for the equation of the tangent line i know that is 6x + 3. please show all the steps.

the answer is y = -1/6x - 19/6

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- Thread starter fatima_a
- Start date

- #1

fatima_a

- 24

- 0

you have to use derivatives.

i am not asking for the equation of the tangent line i know that is 6x + 3. please show all the steps.

the answer is y = -1/6x - 19/6

- #2

danago

Gold Member

- 1,123

- 4

Do you know the relationship between the gradient of two perpendicular lines?

- #3

Mark44

Mentor

- 36,338

- 8,294

- #4

fatima_a

- 24

- 0

thanks i got it

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