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Sindrei [870]
2 years ago
6

Does the point (4, 0) satisfy the equation y = x2?

Mathematics
1 answer:
andre [41]2 years ago
8 0
Y=x^2
substitute the values into the original equation
0=4^2
0=16
No it does not satisfy the equation because 0 does not equal to 16
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Answer:

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Step-by-step explanation:

<h3>AP given</h3>
  • a + b, a - b,  ab, a/b
<h3>To find</h3>
  • 6th term
<h3>Solution</h3>

Common difference

<u>Difference of first two</u>

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<u>Difference of second two</u>

  • d= ab - (a - b)

<u>Difference of last two</u>

  • d = a/b - ab

<u>Now comparing d:</u>

  • -2b = ab - (a - b)
  • ab - a = - 3b
  • a(1 - b) = 3b
  • a = 3b/(1 - b)

and

  • a/b - ab = -2b
  • a(1/b - b) = -2b
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<u>Eliminating a:</u>

  • 2b²/(b² - 1) = 3b/(1 - b)
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  • a = 3b/(1 - b) =
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  • a + b = -3/5 - 9/8 = -24/40 - 45/40 = - 69/40

<u>Common difference:</u>

  • d = -2b = -2(-3/5) = 6/5

<u>The 6th term:</u>

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  • -69/40 + 240/40 =
  • 171/40 = 4 11/40
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