2 years ago

What is the nth term rule of the quadratic sequence below? −8,−8,−6,−2,4,12,22

Mathematics

1 answer:

NeX [460]2 years ago

3 0

Answer:

n^2 - 3x-6

Step-by-step explanation:

using the rules

3a+b

and

a+b+c

the answer is n^2-3x-6

Im sorry I cannot show the table I used because this text thing doesnt allow it

I hope it helps :)

You might be interested in

HELP WITH MY MATH PLEASE

Cloud [144]

The angels across from each other are the same. That makes the sides and the interior lines the same as well. So that means the lines cannot cross each other. They are parallel

7 0

3 years ago

Read 2 more answers

Find the area of a sector of a circle with radius 6 centimetre if angle of sector is 60 degree

Gnesinka [82]

Answer:

Step-by-step explanation:

$area=\frac{\pi r^2 \times\theta}{360} =\frac{\pi 6^2 \times 60}{360} =6 \pi \approx 18.85~ cm^2$

6 0

3 years ago

Lisa says that 43 is a 2 digit odd number that is a composit is she correct

Kamila [148]

No!

43 doesn't divide by anything.

6 0

3 years ago

Sam and Bethan share £54 in the ratio 5:4 how much dose each get

Agata [3.3K]

Ratio 5:4
Total shares = 5+4 = 9

then to find for 1 share = 54/9 = 6

So Sam share = 6 x 5 = 30
Bethan share = 6 x 4 = 24

Poof: 30+24 = 54

3 0

3 years ago

Is this a function?<br> A) Yes<br> B) No

Ray Of Light [21]

Answer:

yes

Step-by-step explanation:

because its arranged in well functional statement

5 0

3 years ago