Answer:
x-intercept: -3
y-int: 2
Step-by-step explanation:
x-intercept is the point where the line crosses the x-axis.
First we have to change rupees into paise .
[Rupees = 100paise]
Sandwiches = 1.85+1.85=370paise
Drinks = 72p+72p=144paise
Sweets = 105paise
Adding the total payment:-
370+144+105=619paise
619 paise means 6.19rupess
Hence 10-6.19=3.81rupess.
A
substitute each point into the inequality and check validity of solution
A (4, 4)
4 ≤ 16 - 12 + 2 ⇒ 4 ≤ 6 → True hence valid solution
B (3, 3 )
3 ≤ 9 - 9 + 2 ⇒ 3 ≤ 2 → False hence not valid
C (1, 1 )
1 ≤ 1 - 3 + 2 ⇒ 1 ≤ 0 → False hence not valid
D (2, 2 )
2 ≤ 4 - 6 + 2 ⇒ 2 ≤ 0 → False hence not valid
We conclude that the profit if the company produces 10 units is 1,040 dollars.
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How to find the profit?</h3>
The profit is defined as the difference between the revenue and the costs.
In this case, we know that the revenue and costs are defined by:
R(x) = 200x - 5x^2
C(x) = 360 + 6x
Then the profit equation is:
P(x) = R(x) - C(x).
P(x) = 200x - 5x^2 - (360 + 6x)
P(x) = -5x^2 + 194x - 360
Now we want to find the profit when x = 10, then we will get:
p(10) = -5*10^2 + 194*10 - 360 = 1,040
We conclude that the profit if the company produces 10 units is 1,040 dollars.
If you want to learn more about profit:
brainly.com/question/19104371
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