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KengaRu
13 days ago
10

A gym offers three levels of membership based on the number of visits per month, as represented by the table. Kaleigh wants to k

now how much she will pay for her gym membership. Which graph represents the total monthly cost at the gym as a function of the number of visits Kaleigh plans to make each month?
Mathematics
1 answer:
Leona [9.2K]13 days ago
6 0

Response:

graph one

Detailed explanation:

Let

x ----> the monthly visit count

y ----> the overall cost

From the table, we know that

Observing the table

1) For the x interval of ----> [0,12]  (closed circles on both ends)

The domain includes all whole numbers from 0 visits up to 12 visits

The corresponding value of y is

y=5x+15

For x=0 ----> y=$15

For x=12 ----> y=5(12)+15=$75

The range is the interval ----> [15,75] (closed circles on both ends)

All real numbers between $15 and $75 inclusive

2) For the x interval of ---->(12,16] (open circle on the left, closed on the right)

The domain includes whole numbers exceeding 12 visits and up to 16 visits

The corresponding value of y is

y=4x+32

For x=12 ----> y=4(12)+32=$80

For x=16 ----> y=4(16)+32=$96

The range is the interval ----> (80,96] (open circle on the left, closed on the right)

All real numbers greater than $80 and up to $96      

3) For the x interval of ---->(16,24] (open circle on the left, closed on the right)

The domain comprises whole numbers beyond 16 visits and up to 24 visits

The corresponding value of y is

y=3x+42

For x=16 ----> y=3(16)+42=$90

For x=24 ----> y=3(24)+42=$114

The range is the interval ----> (90,114] (open circle on the left, closed on the right)

All real numbers more than $90 and up to $114    

Kindly consider marking me as brainliest!

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need right now, will mark brainlyest and 100 points! Ellis is painting wooden fenceposts before putting them in his yard. They a
PIT_PIT [9117]

Answer:

172.7 sqft (square feet)

Step-by-step explanation:

SA = 2(pi)(r)(h) + 2(pi)r^2

Insert the radius and height to derive SA, then multiply by 10 for the total number of fenceposts.

SA= 2(3.14)(.5)(6)

Calculate

SA=14.39166

Then multiply by 12

The result is 172.7 sqft

Hope this helps!

5 0
1 month ago
the length of the swimming pool is 8 m longer than its width and the area is 105 m squared write in quadratic equation ​
babunello [8412]

Response:

Detailed explanation:

The length of the pool is longer than its width by 8 meters.

If we designate L as length and W as width, we can express this as:

L = 8 + W

We also know that the area amounts to 105 m squared.

Note:

Area of a Rectangle = Length x Width

Thus, 105 = (8 + W) x W

105 = 8w + w^2\\

To adjust the equation, subtract 105 from both sides:

w^2 + 8w - 105 = 0

5 0
1 month ago
The yearly cost in dollars, y, for a member at a video game arcade based on total game tokens purchased, x, is y =y equals Start
Leona [9271]

Response:

y = \frac{1}{5}x

Step-by-step explanation:

Given data:

Annual cost for members: y = \frac{1}{10}x + 6

Required:

Calculate the yearly expense for non-members

From the context, we infer that:

A non-member pays $0.20 per game;

Annual cost can be determined using the formula;

y = Amount * Number of Games

Where:

Amount = $0.2, Number of Games = x

y = 0.20 * x

Convert 0.2 to a fraction:

y = \frac{2}{10} * x

Divide the numerator and denominator by 2:

y = \frac{1}{5} * x

y = \frac{1}{5}x

Therefore, the yearly expense for non-members is

y = \frac{1}{5}x

6 0
1 month ago
Read 2 more answers
Max has three blue and two red shirts. On each day of the three days,Monday,Tuesday and Wednesday, he selects one shirt at rando
babunello [8412]

Answer:

1) 3/5

2) 40%

3) 60%

Detailed Breakdown:

5 0
20 days ago
Which of the following is an even function g(x) = (x – 1)2 + 1g(x) = 2x2 + 1g(x) = 4x + 2g(x) = 2x
babunello [8412]
An even function can be reflected over the y-axis and still remain unchanged.
Example: y=x^2
On the other hand, an odd function can be reflected around the origin and also remains unchanged.
Example: y=x^3


A straightforward method to determine this is:

if f(x) is even, then f(-x)=f(x)
if f(x) is odd, then f(-x)=-f(x)


Hence, for an even function
substitute -x in for each and check for equivalence
make sure to fully expand the expressions
g(x)=(x-1)^2+1=x^2-2x+1+1=x^2-2x+2 is the original expression
g(x)=(x-1)^2+1
g(-x)=(-x-1)^2+1
g(-x)=(1)(x+1)^2+1
g(-x)=x^2+2x+1+1
g(-x)=x^2+2x+2
Not the same, as the original contains -2x
Therefore, it is not even
g(x)=2x^2+1
g(-x)=2(-x)^2+1
g(-x)=2x^2+1
It matches, hence it is even
g(x)=4x+2
g(-x)=4(-x)+2
g(-x)=-4x+2
Not equivalent, thus not even
g(x)=2x
g(-x)=2(-x)
g(-x)=-2x
Not equal, therefore not even



g(x)=2x²+1 is the confirmed even function.
8 0
13 days ago
Read 2 more answers
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