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Anna [14]
2 years ago
10

Which statement describes the effect on the parabola with an equation of y = x2 – 2x when it is changed to y = x2 + 2x?

Mathematics
2 answers:
spayn [35]2 years ago
6 0

Answer:

A. The parabola is shifted to the left 2 units.

Step-by-step explanation:

Refer to the graph below where the red parabola is y=x²-2x and the blue parabola is y=x²+2x, showing a horizontal shift of two units to the left.

erma4kov [3.2K]2 years ago
5 0

Answer:

561-566 and the other one I was talking to about this one you had matching the name and I was wondering what the price

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There are about 30.2 million small businesses in the u.s and about 30,000 other larger businesses. What percent of all businesse
Leni [432]
<h3>Answer:</h3>

99.90%

<h3>Step-by-step explanation:</h3>

STEPS:

  1. Find the total amount
  2. Find out what number of what we want to know the percentage of there are out of the whole amount there is. (Divide the percentage amount we want to find by the total amount)
  3. Turn into a percentage by multiplying by 100

Find the total sum

30.2 mil = 30,200,000 small businesses + 30,000 other = 30,230,000 total

Find the fraction that small businesses make up of the total

\frac{small~businesses}{total~businesses} = \frac{30,200,000}{30,230,000} = 0.9990

Convert to percentage

0.9990 → % = 0.9990 × 100 = 99.90%

Hope this helps,

5 0
3 years ago
Need help ASAP
9966 [12]

Answer:

YES

Step-by-step explanation:

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8.34 is the answer

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31-18÷6 how would you solve this using PEMDAS?
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P: Parenthesis
E: Equation 
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So first you need to divide because it is before so you divide 18 by 6 which is 3 then you subtract (31 - 3) which gives you 28
answer : 28

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Simplify the expression (show ur work)
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Answer:

Step-by-step explanation:

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