SaiBook.us Algebra

Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Evaluating Algebric Expressions

Grade: 6-b Lesson: S2-L5

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Problem Id	Problem	Options
1	Evaluate the expression \$ 6"i"^3 −4"i"^2 + 8"i" + 1\$ when i = 5.	A) 650 B) 691 C) 643 D) 700
2	Evaluate the expression \$7"n"^2 + 2"n" − 8\$ when n = 7.	A) 311 B) 320 C) 349 D) 363
3	Evaluate the expression (4z + 7)(z − 3) when z = 9.	A) 212 B) 200 C) 234 D) 258
4	Evaluate the expression \$"u"^4 + 3"u"^3 - 6"u" + 10\$ when u = 3.	A) 154 B) 200 C) 177 D) 123
5	Evaluate the expression \$(6"t"^3 + 4)("t" -3 ) \$ when t = 5.	A) 1508 B) 1550 C) 1600 D) 1523
6	Evaluate the expression \$ 2"y"^4 - 5"y"^3 + 8"y"^2 - 6\$ when y = 0.	A) - 6 B) 6 C) \$1/6\$ D) - 9
7	Evaluate the expression \$ (3"z"^3 + 2"z"^2 - 7"z" + 9 )("z" - 1) \$ when z = 2.	A) 27 B) 29 C) 31 D) 33
8	Evaluate the expression \$ 6"p"^2 - 4"p" + 5\$ when \$"p" = 1/2\$.	A) \$5/2\$ B) \$9/2\$ C) \$9/8\$ D) \$8/9\$
9	Evaluate the expression \$ ("x"^4 - 3"x"^2 + 2 ) ("x" + 1) \$ when x = - 1.	A) - 1 B) 1 C) 0 D) - 2
10	Evaluate the expression \$ 2"y"^5 + 3"y"^3 - "y" + 7 \$ when \$"y" = 1/2\$.	A) \$17/16\$ B) \$- 117/16\$ C) \$11/17\$ D) \$111/16\$

Problem Id

Problem

Options

Evaluate the expression
\$ 6"i"^3 −4"i"^2 + 8"i" + 1\$ when i = 5.

A) 650

B) 691

C) 643

D) 700

Evaluate the expression
\$7"n"^2 + 2"n" − 8\$ when n = 7.

A) 311

B) 320

C) 349

D) 363

Evaluate the expression (4z + 7)(z − 3) when z = 9.

A) 212

B) 200

C) 234

D) 258

Evaluate the expression
\$"u"^4 + 3"u"^3 - 6"u" + 10\$ when u = 3.

A) 154

B) 200

C) 177

D) 123

Evaluate the expression
\$(6"t"^3 + 4)("t" -3 ) \$ when t = 5.

A) 1508

B) 1550

C) 1600

D) 1523

Evaluate the expression
\$ 2"y"^4 - 5"y"^3 + 8"y"^2 - 6\$ when y = 0.

A) - 6

B) 6

C) \$1/6\$

D) - 9

Evaluate the expression
\$ (3"z"^3 + 2"z"^2 - 7"z" + 9 )("z" - 1) \$ when z = 2.

A) 27

B) 29

C) 31

D) 33

Evaluate the expression
\$ 6"p"^2 - 4"p" + 5\$ when \$"p" = 1/2\$.

A) \$5/2\$

B) \$9/2\$

C) \$9/8\$

D) \$8/9\$

Evaluate the expression
\$ ("x"^4 - 3"x"^2 + 2 ) ("x" + 1) \$ when x = - 1.

A) - 1

B) 1

C) 0

D) - 2

Evaluate the expression
\$ 2"y"^5 + 3"y"^3 - "y" + 7 \$ when \$"y" = 1/2\$.

A) \$17/16\$

B) \$- 117/16\$

C) \$11/17\$

D) \$111/16\$