Sequence Quizizz Closure Review

1,2,3,4,5,....

• Arithmetic

• Other

• Geometric

What is the common difference of the sequence?

1,2,3,4,5,....

• -1

• 1

• 0

What is the explicit equation for the sequence?

1,2,3,4,5,....

• t(n+1)= t(n) +1

  t(0)=0

• t(n)=n

• t(n+1)= n

• t(n)=n+1

What is the recursive equation for the sequence?

1,2,3,4,5,....

• t(n+1)= t(n) +1

  t(0)=0

• t(n)=n

  t(0)=1

• t(n+1)= n

  t(0)=1

• t(n)=n+1

  t(0)=0

1,1,2,3,5,8,...

• Arithmetic

• Geometric

• Other

3, -6, 12, -24,...

• Arithmetic

• Geometric

• Other

What is the multiplier for the sequence?

3, -6, 12, -24,...

• -2

• 2

• 3

• -3

What is the explicit equation for the sequence?

3, -6, 12, -24,...

Solve by elimination.

y-3x=9

3y+6x=-3

• (-2,3)

• (-2,-3)

• (2,3)

• (3,2)

What would the first step be to solve this system?

y=2x+4

x+10y=40

• x + 10(2x + 4)=40

• x+10y(2x+4)=40

• x+10y=2x+4

• (2x+4) +10y =40