1. Explain the slope y-intercept
2. Is it a function ? Explain
3. Under what conditions could the slope be positive? Explain
Answers
Answer: 1) The y-intercept seems to mean that if the price is 0, there would be 225 "sold" (given away). As the price increases, the number sold decreases.
2.) It is a function. For each x-value, price, there is a unique y-value. This graph passes the "vertical line test."
3.) The slope could be positive if "perceived value" correlates with the price of the item. People may be willing to buy more if they believe that the higher price means higher quality, better performance, longer lasting, etc.
Step-by-step explanation:
The equation of this graph is y= -25x +225
where the x represents the price and y represents the number sold.
For every unit increase in price, 25 fewer items are sold.
Regarding question 3: The slope might not be as steep, but it could be positive when people are attracted to brand names with reputations for higher quality, or simply because they trust the brand name and are willing to pay more. Or the packaging and advertising are more attractive!
Related Questions
HELPPP PlEASE !!!
Which equation best represents the function graphed above?
Answers
HELP ANSWER FAST!!!!!
Answers
Answer:
i don't know i am sososososo sosososososososo sorry
Step-by-step explanation:
everyone if you can help that would be great
Answers
Answer:
the answer is 2.87
Step-by-step explanation:
use the pythagorean theorem
2^2+b^2=4^2
that goes to b= 3.5
for the triangle with x you also need to use the pythagorean theorem
[tex]2^{2}[/tex]+[tex]x^{2}[/tex]=[tex]3.5^{2}[/tex]
4+[tex]x^{2}[/tex]=12.25
subtract 4 on both sides
[tex]x^{2}[/tex]=8.25
[tex]\sqrt{x}[/tex]=[tex]\sqrt{8.25}[/tex]
x=2.87
Evaluate the expression. 5y+x/z
Answers
Answer:
5yz+x/z
Step-by-step explanation:
(x/4) < -1.5 why not pls answer
Answers
Answer:
x < -6
Step-by-step explanation:
please hgelp me my mom
Answers
Answer:
D
Step-by-step explanation:
if e=2, f=3, and g=4, then 5egg equals
Answers
Answer:
5efg equals 120
Step-by-step explanation:
2 * 3 * 4 * 5 = 6 * 4 * 5 = 30 * 4 = 120.
Maste
1) 2,000 pounds of sand is to be put into 100-pound bags. Each bag will sell
for $5.00. How much is the sand worth altogether?
Answers
Answer: 100$
Step-by-step explanation:
Jeans are on sale for 25% off. The jeans Bailee wants to buy are marked with an original price of $60. What is the total cost, in dollars, for a pair of jeans at the sale price, including a 7% tax?
Answers
7% tax = 3.15
= $48.15
I hope this helps :)
The total cost for a pair of jeans at the sale price including 7% tax is $96.30.
What is Percentage?Percentage, denoted by %, is defined as the parts of a number per fraction of 100.
We have to divide a number with it's whole and then multiply with 100 to calculate the percentage of any number.
here, we have,
Given that,
Original price of the jeans = $60
Discount percentage = 25%
Amount of discount = 25% × 60
= 0.25 × 60
= $15
Price of a jean at the sales price = $60 - $15 = $45
Percentage tax = 7%
Tax amount = 7% × 45 = 0.07 × 45 = $3.15
Price of the jean after tax = $45 + $3.15 = $48.15
Total cost for a pair of jeans = 2 × $48.15 = $96.30
Hence the total cost is $96.30.
Learn more about Percentage here :
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A trainer uses 0.75 roll of medical tape on each soccer player. If there are 15 players on the team and 80% get taped up, how many rolls of tape does the trainer need
Answers
Answer:
The answer is 9 rolls.
Step-by-step explanation:
you do 80% of 15. Then you have the number of players that got taped. Now you multiply 0.75 by 12 players.
Please mark me brainliest,5stars, and a thanks! Have a good day!
Find the missing value pls help need an answer ASAP
Answers
Answer:
-7
Step-by-step explanation:
-7 + 5 = -2
Can u mark me brainly pleasee???
Answer:
-7
Step-by-step explanation:
give brainliest jayfeather friend me
12x - 2/3 = 83 1/3
12x=?
x=?
Answers
Answer:
12x = 84
x = 7
Step-by-step explanation:
12x = 83 1/3 + 2/3
12x = 84
x = 84/12
x = 7
Hope that helps!
What is the slope of y =4x -3
Answers
1. Find 10% of 20 1. Find 10% of 12.
1. Find 10% of 12.
1. Find 10% of 12.
1. Find 10% of 12.
1. Find 10% of 12.
Answers
Answer:
10% of 12 = 0.1 * 12 = 1.2
10% of 20 = 0.1 * 20 = 2
hannah is making jewlery for an Arts and Crafts show. She would like to make at least $120 in sales. She only made 40 pieces of jewlery. The earrings that she is selling cost $3 and the necklaces $6.
Answers
Answer:
she could make 40 earrings or 20 necklaces
Step-by-step explanation:
I'll give brainlliest to whoever anwsers
Answers
Answer:
Step-by-step explanation:
booom
help please, i don’t get this question .
Answers
Tax on sale price is- $3.50
Final cost with discount and tax- $73.50
HELP PLZ!
proerties of Transformations
In the pre-image of the parallelogram, the slope of AD is
--3 and the slope of BC is -3. The image is translated
down 7 units and then reflected over the y-axis,
The slope of A"D" is
The slope of B"C"is
What can you determine about the line segments A"D"
and B"C"?
A"
D"
Answers
Answer:
1... 3
2...3
3...parallel
Step-by-step explanation:
Solve:
-4 + x = 6
A)-24
B)-10
C)-2
D)10
Answers
Answer:
x = 10 so D
Step-by-step explanation:
-4 + x = 6
add 4 both sides to get the x by itself
so 4 + 6 = 10
then the final answer is x = 10
Answer:
You have a negative 4 being added to the variable. To solve you need to use the opposite operation (what is the opposite of addition?)
For example:
7 = -3 + h
Subtraction -3 from each side.
7 -(-3) = -3- (-3) + h
10 = h
Step-by-step explanation:
What's an example from history where two nations fought over territory they believed was rightfully theirs?
Answers
Answer:
Native Americans and the British.
Step-by-step explanation:
The Native Americans were in North America first but the British/English thought they deserved the land and the two fought over it.
Rewrite 64^18z^12 as a power of a product.
Answers
The expression is written as 2⁶w¹⁸z¹².
What is Exponential Function?The formula for an exponential function is f (x) = axe, where x is a variable and an is a constant that serves as the function's base and must be bigger than 0. The transcendental number e, or roughly 2.71828, is the most often used exponential function basis.
Given equation
64w¹⁸z¹²
so factors of 64 = 2 x2 x 2 x2 x 2 x2
64 = 2⁶
the equation is 2⁶w¹⁸z¹²
Hence the value of equation is 2⁶w¹⁸z¹².
Learn more about Exponential Function;
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A closed rectangular tank measures 5 meters by 10 meters by 6 meters. What is the surface area of the tank?
Answers
Answer:
280 square units
Step-by-step explanation:
Using the given dimensions {5, 6, 10}, find the area of the front, top and end of the box: 5*6 + 5*10 + 6*10 = 140 square units.
The back of the box is the same size and shape as the front, the bottom the same as the top, and the other end the same as the first end. Thus, multiply 140 square units by 2 to get the total surface area of the tank:
It is 280 square units.
2/3(x+6)=-8 whats the value of x?
Answers
Answer:
x=-18
Step-by-step explanation:
Answer:
The answer is -18
Step-by-step explanation:
STEP 1:
[tex]3 \times \frac{2}{3} (x + 6) = 3( - 8)[/tex]
2(x+6) = -24
______________________________________
STEP 2:
Divide both sides by 2:
[tex] \frac{2(x + 6)}{2} = \frac{ - 24}{2} [/tex]
________________________________
STEP 3:
Simplify:
[tex]x + 6 = - 12[/tex]
Subtract 6 from both sides:
[tex]x + 6 - 6 = - 12 - 6[/tex]
________________________________
STEP 4:
[tex]x = - 18[/tex]
Therefore, your answer is -18.
Ask more questions if you don’t understand! :)
- 9b = - 45
i need help asap pls
Answers
Answer:
b=5
Step-by-step explanation:
Answer:
b=5
Step-by-step explanation:
Not copying....
have a nice day
What is the scale factor of the dilation between ΔABC and ΔA'B'C'?
Answers
Multiply the 2 scale factors together:
1/3 x 3/2 = 3/6 = 1/2
The answer is B. 1/2
Sam bought a football jersey on sale for 40% off. He paid $30, and it was originally priced at $45 was he charged the correct amount
Answers
Answer:
No, because he is being charged more than what the discount is.
45/40=18 $18 $45-$18=$27 He should be charged $27.
A B C D Which triangles are similar?
Answers
Answer:
DBA ok you got that maybe
help anyone I don’t understand
Answers
Answer:
D. 71
Step-by-step explanation:
Plug 7 into f
(7)^2 + 2(7) + 8
then solve
49 + 14 + 8
71
What is the solution to the system of equations graphed below?
Answers
Answer:
(2, -3)
Step-by-step explanation:
the intersection point is the solution.
Answer:
2,-3
Step-by-step explanation:
Because the other guy said so
What is the range of the relation in the table below ???
Answers
Answer:
range : {0, 2, 4}
Step-by-step explanation:
write down the same range once.