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Flauer [41]
3 years ago
12

A daycare center Charges three dollars per hour for preschool children and $4 per hour for infants and toddlers. This equation r

epresents the number of preschoolers(x) toddlers(y) at the daycare center in an hour when it earns $180 3x +4y =180 which graph represents the relationship?
Mathematics
1 answer:
blsea [12.9K]3 years ago
7 0

Answer:

Provide the graphs by editing the question and then I will edit the answer. But the equation answer is \frac{-4}{3} y + 60.

Step-by-step explanation:

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What is this problem
Veronika [31]

The coordinate of the vertex is; (h, k) = (3, -5)

The final equation of the parabola is; y = 5(x - 3)² - 5

<h3>How to find the vertex of a Parabola?</h3>

The vertex is the coordinate of the crest or trough of the curve. Now, in the given graph, we only have a Trough which is the lowest point of the graph.

The coordinate of the vertex is; (h, k) = (3, -5)

2) Since the general equation is;

y = a(x - h)² + k

We will have;

y = a(x - 3)² - 5

At x = 2, y = 0. Thus;

0 = a(2 - 3)² - 5

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3) The final equation of the parabola is;

y = 5(x - 3)² - 5

Read more about Parabola Vertex at; brainly.com/question/17987697

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3 0
1 year ago
Help for brainliest and 10 points
Travka [436]

Answer:

-3

Step-by-step explanation:

0.002 = 2 \times  {10}^{ - 3}  \\  \implies \: x =  - 3

4 0
2 years ago
A translation is applied to the square formed by the points A(−3, −4) , B(−3, 5) , C(6, 5) , and D(6, −4) . The image is the squ
likoan [24]
All of the x values are the same so it is not moving left or right.
The y values are changing by being 2 less than the original. 
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We need to find the other base also in order for us to find out what the area of this is.
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