Acompany finds it can produce 15 heaters for $ 4050​, while producing 25 heaters costs $ 6550. express the​ cost, y, as a linear function of the number of​ heaters, x.

y=250x+300

Step-by-step explanation:

Let x be the number of heaters and y be the total cost.

We need to find the linear function for y in terms of x.

It is given that company can produce 15 heaters for $4050 and 25 heaters costs $ 6550.

It means the line passes through the points (15,4050) and (25,6550).

If a line passes through two points and , then the equation of line is

The equation of line is

Add 4050 on both sides.

Therefore, the required linear function is y=250x+300.

28

step-by-step explanation:

because that's the answer