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never [62]
3 years ago
11

Which of the following equations represents a quadratic relation?

Mathematics
1 answer:
iVinArrow [24]3 years ago
4 0

Answer:

y=2x^2+1

Step-by-step explanation:

a quadratic equation has a x^2 term

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a man owned 75 shares of stock worth $50 each the corporation declared a dividend of 8% payable in stock how many shares did he
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Total number of shares owned is 75 shares
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the dividend earned
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Answer: $300 
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5 If the spinner landed on red 100 times
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Answer:

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What are the solutions of the equation x^6-9x^3+8= 0 use u substitution to solve
labwork [276]

Answer: x = {1, 2}

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

x⁶ - 9x³ + 8 = 0

Let u = x³  

⇒ (x³)² - 9(x³)¹ + 8(x³)⁰ = 0

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7 0
3 years ago
In the recent year 18.2% of all registered doctors were females. If there were 57,000 females registered doctors that year what
harina [27]
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3 years ago
What is 9 : 45 = 6 : ?
raketka [301]

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Step-by-step explanation:

5 0
3 years ago
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