Sequences and Series TEST

Organize these options into the right categories

Groups:

(a) Arithmetic

,

(b) Geometric

,

(c) Neither

• 2,4,6,10,16,...

• 1, -1, 1, -1, 1, ...

• 5, 8, 11, 14, 17,...

Tags

CCSS.HSF.BF.A.2

Mathematical Equivalence

OFF

Tags

CCSS.HSA.SSE.B.4

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

Tags

CCSS.HSF.BF.A.2

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

The following is an arithmetic sequence:

a₄ = -5.5 and a₉ = -18.

FInd a₁

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

Consider a ball that is dropped from a height of 38.28 m and bounces back up 60% of the original height. Find the total distance travelled by the ball by the time it hits the ground for the tenth time.

ROund your answer to 3 decimal places

Section 504 has 40 rows of seats. The first row has 20 seats, and each successive row has 3 more seats than the previous row. How many seats are in section 504?

Tags

CCSS.HSF.BF.A.2

A bug is trying to reach a wall by taking steps.
On the first step, they cover 5 meters.
On each subsequent step, they cover 80% of the distance it covered in the previous step. How far will the bug travel if they keep walking forever?