Carlos has an idea for a new product. He polls the students at his school to determine how many of the product they would buy at different prices. Carlos graphed the results of his poll. Part A. What does this graph mean?

Part B. Explain the slope and the y-intercept.

Part C. Is it a function? Explain.

Part D. Under what conditions could the slope be positive? Explain.

I need the answer asap plllsss
its a

you need to give us more information since we can't answer

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.

write out the polynomial, with leading coefficient 1:

y = 1 (x+2)^1 (x-7)^1 (x-5)^2

next time, share the answer choices.   .