3 years ago

Identify the first 4 terms in the arithmetic sequence given by the explicit formula ƒ(n) = 8 + 3(n – 1).

Mathematics

1 answer:

alexandr402 [8]3 years ago

5 0

Answer:

Step-by-step explanation:

f(n) = 8 + 3(n) - 3

f(n) = 5 + 3n

f(1) = 5 + 3(1)

f(1) = 8

f(2) = 5 + 3(2)

f(2) = 5 + 6

f(2) = 11

f(3) = 5 + 3*3

f(3) = 14

f(4) = 5 + 3*4

f(4) = 17

You might be interested in

Find the angle of rotation that maps point D onto point A

Charra [1.4K]

Answer:

A - 144

Step-by-step explanation:

everything else would be too far

8 0

3 years ago

Using all my points for this. Sorry for making somebody have to do this but I have to do some other homework on the side that I

givi [52]

Answer:

I am busy but all the questions from 1 to 6 just add the measure of 2 angles which are given and then subtract it from 180, you will get the measure of the remaining angle.

8.: 180/3

9. x = 5

10. i dont know

i dont know = no time....

Step-by-step explanation:

8 0

3 years ago

Last one for this :)

ddd [48]

Answer:

2/21 :)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

(b) (7.5 x 10^5) - (8.6 x 10^4) + (2.7 x 10^3) +(1.4 x 10^4)

ohaa [14]

Answer:

680700

Step-by-step explanation:

this method can calculate more quickly

7 0

3 years ago

A $45 pair of rainboots is on sale for $38.2. what percent does the customer save?

aksik [14]

Answer:

Step-by-step explanation:

Discount = 45 - 38.20 = $ 6.80

Discount % = $\frac{Disscount}{Original price}*100$

= $\frac{6.80}{45}*100$

= 15.11 %

Percentage of savings = 15.11%

4 0

3 years ago