Recent content by swag312

The marginal revenue function at output x is MR (x) = 2x + 3. Calculate revenue from the sale of 100 products.Can't find a way to complete this task, is it somehow connected with derivatives?

Hey, not sure how to translate this from my native language, I hope you understand what I mean. Write down for the line y = 2x + 3 perpendicular and parallel lines passing through the point (1; 1) equations.

In 2000 the company had 300 customers. In 2015, this company already had 1200 customers. How many customers did the company have in 2008 if we know that the number of customers growing is linear?Just want to make sure, is 780 the correct answer?

Hello, so there's a graph provided in the task which I'm trying to solve for a quite a while and I am really confused where the 5 to 8 line came from, because (5x+8y<5) doesn't create that sort of line. Is it possible that there's a misstake done by my teacher or am I understanding something wrong?

Re: Math help Ahh, so it looks like it's increasing from -2 to 2 in which case the answer is A ? (-2;2) ?

Hi, it would be really nice if someone could give me a correct answer with a little explanation to this question. Thanks.