The daily profit p (in thousands of dollars) from the sale of televisions is a function of the number x of televisions sold (in hundreds).
the formula for this function is:
p = -5x² + 13x - 4
what are the break-even sales amounts (the sales amounts that result in no profit or loss)?

The break-even sales amounts is 36 or 224.

Step-by-step explanation:

Consider the provided function.

Where x is the number of televisions sold (in hundreds) and P is the profit.

We need to calculate the break-even sales amounts.

the break-even sales amounts is the sales amounts that result in no profit or loss.

That means substitute P=0 and solve for x.

Substitute a=4, b=-13 and c=4 in above formula.

Therefore, the break-even sales amounts is 36 or 224.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

900 degrees

step-by-step explanation: