Mathematic Quiz 11

Question:

The line g touches the curve y = –1/2 x² + 4x and the line g is perpendicular to the line x + 2y + 10 = 0. Find equation of the line g!

(Note: Differential Tangent Lines)

Terms and conditions:

1. Write about your answer, name, class and handphone number.

2. Send via email to imamtoifur@yahoo.com with subject Mathematic Quiz 11 or sms to 081328899843 or message on Facebook.

3. Mathematic Quiz 11 is closed on February 28, 2010.

4. You are rewarded for your effort by 2 unit pulse @Rp 20.000,00.

5. Each student only sends one answer.

6. Only eSeMAN1S's students are permitted to send this Mathematic Quiz.

7. See you and good luck.

Mathematic Quiz 10

Answer : 0⁰, 30⁰, 60⁰, 120⁰, 150⁰, 180⁰

Click here for details.

Winner : Ryan Eka Cahya ( XII IPA 2 )