4. A company manufactures and sells video games. A survey of video game stores indicated that at a price of $93 each, the demand would be 200 games, and at a price of $43 each, the demand would be 1,200 games. If a linear relationship between price and demand exists, which of the following equations models the price-demand relationship?

(Let x represent the price per video game and y represent the demand.)

Question

4. A company manufactures and sells video games. A survey of video game stores indicated that at a price of $93 each, the demand would be 200 games, and at a price of $43 each, the demand would be 1,200 games. If a linear relationship between price and demand exists, which of the following equations models the price-demand relationship?

(Let x represent the price per video game and y represent the demand.)

anonymous · Answer

Find slope m = (y2-y1) / (x2-x1) 
find b in the equation: y = mx + b 
There, you'll have your equation for the linear relationship.

anonymous · Answer

here are the choices,

anonymous · Answer

you have to do what i told you. The only way you can learn :)

anonymous · Answer

I keep getting the wrong answer on paper, and I don't have a decent calculator

anonymous · Answer

Also I have dyscalculia

anonymous · Answer

oh my bad, sorry for the late reply

anonymous · Answer

its ok

anonymous · Answer

give me a sec

anonymous · Answer

the test was restarted I have another question now ..

anonymous · Answer

oh ok