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romanna [79]
2 years ago
11

Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that

n begins with 1.)
{2, 6, 10, 14, 18, . . . }
Mathematics
1 answer:
sveta [45]2 years ago
3 0

The formula for the general term of the sequence is Tn = 4n - 2

<h3>How to determine the formula?</h3>

The sequence is given as:

{2, 6, 10, 14, 18, . . . }

The above sequence is an arithmetic sequence with the following features:

  • First term, a = 2
  • Common difference, d = 4 i.e. 6 - 2

The formula for the general term is calculated using:

Tn = a + (n - 1) * d

This gives

Tn= 2 + (n - 1) * 4

Expand

Tn = 2 + 4n - 4

Evaluate the like terms

Tn = 4n - 2

Hence, the formula for the general term of the sequence is Tn = 4n - 2

Read more about sequence at:

brainly.com/question/21961097

#SPJ1

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F(x)=x^2<br> g(x) = (x– 9)^2 +3<br> We can think of g as a translated (shifted) version of f.
Vinil7 [7]

Answer:

To get the function g, shift f up by 3 units and to the right by 9 units.

Step-by-step explanation:

The given functions are

f(x)=x^2

g(x)=(x-9)^2+3

If f(x) is a parent function, then g(x) can be written in the form of f(x) as

g(x)=f(x-9)+3        ...(1)

The translation is defined as

g(x)=f(x+a)2+b       ... (2)

Where, a is horizontal shift and b is vertical shift.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

On comparing (1) and (2), we get

a=-9,b=3

It means, to get the function g, shift f up by 3 units and to the right by 9 units.

8 0
3 years ago
Simplify the expression 10log5^10​
RUDIKE [14]

Answer:

10⁵

Step-by-step explanation:

am always eight im sue

6 0
3 years ago
Find the equation of the line that fits the description (-7, -9) and has zero slope
nata0808 [166]
So it cuts the y axis at -9 as it has a gradient of 0.

Therefore y=-9 is the equation, as y=mx+c, it intercepts at -9 and has a gradient of 0, therefore y=0x-9 so y=-9.
3 0
3 years ago
What is the 8th term of the geometric sequence with this explicit formula
Rama09 [41]

Answer: 640 (B)

Step-by-step explanation:

The explicit formula

an = -5 × ( -2 )(n - 1) bearing in mind that n = 8

Therefore, putting n = 8 - 1, = 7

-5 × -2(7) raised to the power of 7

an = -5 × -128

= 640

6 0
4 years ago
What is the trinominal w^2-3w=350 factored
AysviL [449]
W^2-3w=350

w^2-3w+2.25=352.25

(w-1.5)^2=352.25

w-1.5=±√352.25

w=1.5±√352.25

(w+1.5+√352.25)(w+1.5-√352.25)
3 0
3 years ago
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