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weeeeeb [17]
3 years ago
7

What are the next 3 terms from the sequence Tn+1=Tn+3, T1=6

Mathematics
1 answer:
Brut [27]3 years ago
6 0

Answer:

9, 12, 15

Step-by-step explanation:

Using the recursive formula and T₁ = 6 , then

T₂ = T₁ + 3 = 6 + 3 = 9

T₃ = T₂ + 3 = 9 + 3 = 12

T₄ = T₃ + 3 = 12 + 3 = 15

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Which of the quadratic functions has the narrowest graph?
charle [14.2K]

Answer:

y=\frac{1}{8}x^2

Step-by-step explanation:

A quadratic function has the formula ax² + bx + c

  • To determine if a graph will be narrow or wide, the leading coefficient, a, will be the factor that determines this
  • The greater the coefficient, the narrower the parabola
  • The lesser the coefficient, the wider the parabola

Here all of the functions are in the form ax²

  • In y=\frac{1}{8}x^{2}, our "a" term is \frac{1}{8}
  • In y = -2x², our "a" term is -2
  • In y = -3x², our "a" term is -3
  • In y=\frac{1}{3}x^{2}, our "a" term is \frac{1}{3}

We can eliminate the two functions with the negative coefficients because they are much smaller than the two functions with the fractions as coefficients, and will therefore open much wider.

We can now compare the two remaining functions, y=\frac{1}{8}x^2 and  y=\frac{1}{3}x^2

  • Giving the two fractions common denominators would turn them into y = \frac{3}{24}x^2 and y=\frac{8}{24} x^2
  • The equation with the larger fraction will be the parabola that is the narrowest. In this case, it is the y=\frac{8}{24} x^2.
  • Therefore, y=\frac{1}{8}x^2 will have the narrowest graph
7 0
3 years ago
5 & 2/8 - 3 &7/8 = ?​
miv72 [106K]

Answer:

11/8 or 1 & 3/8

Step-by-step explanation:

5 & 2/8=21/4

3&7/8=31/8

21/4-31/8=11/8 or 1 & 3/8

4 0
3 years ago
Read 2 more answers
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mrs_skeptik [129]

Answer:

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Step-by-step explanation:

because you have 97 I's and you are taking one away... So, yeah, i96... Unless I am wrong. Then, I am sorry hehe

Unless you mean i^97. Then, it is 0 because i^97 is just i and i - i =0

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3 years ago
HHELPPPPP another math up thing #2
krek1111 [17]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Help please thx hope it's not hard
daser333 [38]
Answer is 29 volume I Hope i am right
8 0
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