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Papessa [141]
3 years ago
14

please help asap!!!! algebra graphing functions!! 50 points thank you!! (not sure why the pics are sideways lol)

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0

Answer:

1st graph.

Step-by-step explanation:

The function  y = -x² + 5, reflects the 1st graphic.

Reasoning:

  • If we make x equal to 0, y=5, it meas the parabole crosses y-axis at 5.
  • In every quadratic function, if the value of x is negative, the parabole goes downwards.
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There are 1 chef, 7 assistant chefs, 5 waiters, 8 servers, and 1 host working at Hannah’s restaurant. What percentage of the wor
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Answer:

  32%

Step-by-step explanation:

7 of 22 workers are assistant chefs. That is ...

  7/22 × 100% ≈ 31.8181...% ≈ 32%

32% of the workers at Hannah's restaurant are assistant chefs.

8 0
3 years ago
• Weekly - 52 weeks per year, 52 paychecks per year• Biweekly - every other week, 26 paychecks per year • Semimonthly - twice a
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A. Biweekly you receive 26 paychecks per year, because the year have 52 weeks so the half is 26

B.

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1 year ago
Does the tablets shown a proportional relationship? If so, what is the value of y when x is 10?
kaheart [24]

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5 0
2 years ago
5b-b-1 > or equal too-11
vova2212 [387]

Answer:

-2.5

Step-by-step explanation:

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4 0
2 years ago
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5 oranges cost $2. Find the cost of 20 oranges.
Sonja [21]
<h3>Answer:  $8</h3>

===================================================

Work Shown:

(5 oranges)/(2 dollars) = (20 oranges)/(x dollars)

5/2 = 20/x

5x = 2*20 .... cross multiply

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x = 40/5 .... dividing both sides by 5

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--------------

Another way to approach the problem is to note that the jump from "5 oranges" to "20 oranges" is "times 4".

5*4 = 20

So we'll apply the "times 4" operation to the old cost of $2 to get the new cost being 2*4 = 8 dollars

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2 years ago
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