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ahrayia [7]
2 years ago
13

The function y= -2(x-2)^2+6 shows the daily profit (in hundreds of dollars) of a hot dog stand, where X is the price of a hot do

g (in dollars). Find the interpret of zeros of this function. Select two answers: one for the zeros and one for the interpretation.
Mathematics
1 answer:
ANEK [815]2 years ago
4 0

Statement "Zeros at x = 2 ± √3" and statement "the zeros are the hot dog prices that give $0.0 profit (no profit)" are correct choice would be (B) and (D).

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

The given options are:

A. Zeros at x=2 and x = 6

B. Zeros at x = 2 ± √3

C. The zeros are the hot dog prices at which they sell 0 hot dogs

D. The zeros are the hot dog prices that give $0.0 profit (no profit).

We have a function:

y = -2(x - 2)² + 6

To find the zeros of the function plug y = 0

-2(x - 2)² + 6 = 0

(x - 2)² = 3

x - 2 =  ±√3

x = ±√3 +2 or

x = 2 ± √3

At x= 2 ± √3 value of y = $0

Thus, statement "Zeros at x = 2 ± √3" and statement "the zeros are the hot dog prices that give $0.0 profit (no profit)" are correct choice would be (B) and (D).

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

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lara31 [8.8K]

Answer:

The time spent by a physician with a patient

Step-by-step explanation:

Option C is the answer

6 0
2 years ago
A bathtub is draining at a constant rate. After 2 minutes, it holds 30 gallons of water. Three minutes later, it holds 12 gallon
iris [78.8K]

3 minutes - 2 minutes = 1 minute

30 gallons - 12 gallons = 18 gallons

 it is draining at 18 gallons per minute

equation would be: y = -18x

7 0
3 years ago
How to set up this problem
HACTEHA [7]

Answer:

The son is five years old

Step-by-step explanation:

Let the son's age be x

A man is five as old as his son, 5x

In five years, he would be three times as old as his son

In five years: son would be x+5

Father 5x+5

3(x+5)=5x+5

3x+15=5x+5

Collect like terms

15-5=5x-3x

10=2x

Divide by 2

10/2=2x/2

x=5

The son is five years old

5 0
3 years ago
Triangle EFG is an isosceles triangle with EG=EF. What is the approximate length of EF, and what is the approximate perimeter of
sineoko [7]

Answer:

B. The approximate length of EF is 4.47 units, and the approximate perimeter of triangle EFG is 12.94 units.

Step-by-step explanation:

First step is to determine the length of EF, since that will give us 2 sides of the triangle (since EG = EF).

From the diagram, we can easily make a rectangle triangle by dropping a vertical line from vertex E, let's name Z the meeting point of that line with the segment GF.  Then we have a rectangle triangle EZF with a height of 4 and a base of 2, of which EF is the hypotenuse. So...

EF² = 4² + 2² = 16 + 4 = 20

EF = √20 = 4.47

Now that we have EF, we also have EG:

EF = 4.47

EG = 4.47

GF = 4 (visible on the graph)

Perimeter = 4.47 + 4.47 + 4 = 12.94 units.

7 0
3 years ago
Read 2 more answers
What is the ordered pair solution for y&gt;= 1/3x+4
blondinia [14]

Answer:

Step-by-step explanation:

y > (1/3)x + 4 has an infinite number of solutions.  Draw a dashed line representing y = (1/3)x + 4 and then pick points at random on either side of this line.  For example, pick (1, 6).  Substitute 1 for x in y > (1/3)x + 4 and 6 for y.  Is the resulting inequality true?  Is 6 > (1/3)(1) + 4 true?  YES.  So we know that (1, 6) is a solution of y > (1/3)x + 4.  Because (1, 6) lies ABOVE the line y = (1/3)x + 4, we can conclude that all points abovve this line are solutions.

6 0
3 years ago
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