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#1 Re: Help Me ! » Quadratic Functions! » 2007-04-12 16:06:21

Even if you can only help me with one question, I'm in big trouble!!!

#2 Help Me ! » Quadratic Functions! » 2007-04-12 15:44:06

JClarke
Replies: 3

Ahhhh, I have a test tomorrow and I'm having a lot of trouble figuring out these questions, can you please help?

(1) Find two numbers whose difference is 10 and whose product is a minimum.

(2) Determine the maximum area of a triangle, in square centimetres, if the sum of its base and height is 10 cm. 

(3) Find the value of q so that quadratic equation y=-3(x+2)^2 + q passes through this point.

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