161 Practice Test

Last updated almost 5 years ago

15 questions

161 Practice Test

Last updated almost 5 years ago

15 questions

Chapter 10 PRACTICE TEST
Please do the problems, then submit. You may go back in to check (and change) your answers.
Explicit formulas are on the whiteboard.
Remember for recursive to reference the previous number, a_{n-1}
If you didn't finish your homework (DeltaMath) yet, please finish it tonight.

Question 1

The first three terms of a sequence are given. Write an explicit formula for the terms.
10, 14, 18, ...

Question 2

Find the 49th term of [1], round to the nearest thousandth if necessary

Question 3

The first three terms of a sequence are given. Write an explicit formula for the terms.
16, 48, 144, ...

Question 4

Find the sixth term of [3] Round to the nearest thousandth if necessary

Question 5

If a_1=6 and a_n=a_{n-1}+3 find the value of a_4

Question 6

If a_1=3 and a_n=(a_{n-1})^2-5 find the value of a_4

Question 7

If a_1=9 and a_n=na_{n-1}+4 find the value of a_3

Question 8

If a_n=2 and a_{n+1}=(a_n)^2-2 find the value of a_3

Question 9

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

Write an explicit formula that represents the sequence defined by the following recrusive formula:
a_1=5 and a_n=a_{n-1}+3

After you have submitted, and checked your answers, work on DeltaMath.

Chapter 10 PRACTICE TEST
Please do the problems, then submit. You may go back in to check (and change) your answers.
Explicit formulas are on the whiteboard.
Remember for recursive to reference the previous number, a_{n-1}
If you didn't finish your homework (DeltaMath) yet, please finish it tonight.

Question 1

The first three terms of a sequence are given. Write an explicit formula for the terms.
10, 14, 18, ...

Question 2

Find the 49th term of [1], round to the nearest thousandth if necessary

Question 3

The first three terms of a sequence are given. Write an explicit formula for the terms.
16, 48, 144, ...

Question 4

Find the sixth term of [3] Round to the nearest thousandth if necessary

Question 5

If a_1=6 and a_n=a_{n-1}+3 find the value of a_4

Question 6

If a_1=3 and a_n=(a_{n-1})^2-5 find the value of a_4

Question 7

If a_1=9 and a_n=na_{n-1}+4 find the value of a_3

Question 8

If a_n=2 and a_{n+1}=(a_n)^2-2 find the value of a_3

Question 9

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

Write an explicit formula that represents the sequence defined by the following recrusive formula:
a_1=5 and a_n=a_{n-1}+3

After you have submitted, and checked your answers, work on DeltaMath.

161 Practice Test

161 Practice Test

Chapter 10 PRACTICE TEST

The first three terms of a sequence are given. Write an explicit formula for the terms.10, 14, 18, ...

Find the 49th term of [1], round to the nearest thousandth if necessary

The first three terms of a sequence are given. Write an explicit formula for the terms.16, 48, 144, ...

Find the sixth term of [3] Round to the nearest thousandth if necessary

If a_1=6 and a_n=a_{n-1}+3 find the value of a_4

If a_1=3 and a_n=(a_{n-1})^2-5 find the value of a_4

If a_1=9 and a_n=na_{n-1}+4 find the value of a_3

If a_n=2 and a_{n+1}=(a_n)^2-2 find the value of a_3

Write an explicit formula that represents the sequence defined by the following recrusive formula:a_1=5 and a_n=a_{n-1}+3

Chapter 10 PRACTICE TEST

The first three terms of a sequence are given. Write an explicit formula for the terms.10, 14, 18, ...

Find the 49th term of [1], round to the nearest thousandth if necessary

The first three terms of a sequence are given. Write an explicit formula for the terms.16, 48, 144, ...

Find the sixth term of [3] Round to the nearest thousandth if necessary

If a_1=6 and a_n=a_{n-1}+3 find the value of a_4

If a_1=3 and a_n=(a_{n-1})^2-5 find the value of a_4

If a_1=9 and a_n=na_{n-1}+4 find the value of a_3

If a_n=2 and a_{n+1}=(a_n)^2-2 find the value of a_3

Write an explicit formula that represents the sequence defined by the following recrusive formula:a_1=5 and a_n=a_{n-1}+3

The first three terms of a sequence are given. Write an explicit formula for the terms.
10, 14, 18, ...

The first three terms of a sequence are given. Write an explicit formula for the terms.
16, 48, 144, ...

Write an explicit formula that represents the sequence defined by the following recrusive formula:
a_1=5 and a_n=a_{n-1}+3

The first three terms of a sequence are given. Write an explicit formula for the terms.
10, 14, 18, ...

The first three terms of a sequence are given. Write an explicit formula for the terms.
16, 48, 144, ...

Write an explicit formula that represents the sequence defined by the following recrusive formula:
a_1=5 and a_n=a_{n-1}+3