SaiBook.us Algebra

Home Course Section Lessons: L1 L2 L3 L4 L5 L6 L7 L8 L9 L10

Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Determine the value of an expression

Grade: 7-b Lesson: S3-L6

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	Question	Problem	Options
1	Determine the value of an expression at \$s = 1/2\$ & \$t = - 3/2\$	\$ s^2+t^2+1 \$	A) \$ 1 \$ B) \$ -1 \$ C) \$ 7/2 \$ D) \$ 7 \$
2	Determine the value of an expression at \$x = 5\$ & \$y = 2\$	\$ x^2 + y^2 +2 \$	A) \$ 32 \$ B) \$ 31 \$ C) \$ 29 \$ D) \$ 27 \$
3	Determine the value of an expression at \$u = 3\$ & \$v = 2\$	\$ u^2 + v^2 - 1 \$	A) \$15\$ B) \$14\$ C) \$13\$ D) \$12\$
4	Determine the value of an expression at \$m = 2\$ & \$n = - 2\$	\$ m^2 + n^2 - 1 \$	A) \$ 7 \$ B) \$ 6\$ C) \$ 8 \$ D) \$ 9 \$
5	Determine the value of an expression at \$p = 4\$ & \$q = -4\$	\$ q^2 - p^2 + 1 \$	A) \$ 2\$ B) \$ 1 \$ C) \$ 33 \$ D) \$ -31 \$

Problem Id

Question

Problem

Options

Determine the value of an expression at
\$s = 1/2\$ & \$t = - 3/2\$

\$ s^2+t^2+1 \$

A) \$ 1 \$

B) \$ -1 \$

C) \$ 7/2 \$

D) \$ 7 \$

Determine the value of an expression at
\$x = 5\$ & \$y = 2\$

\$ x^2 + y^2 +2 \$

A) \$ 32 \$

B) \$ 31 \$

C) \$ 29 \$

D) \$ 27 \$

Determine the value of an expression at
\$u = 3\$ & \$v = 2\$

\$ u^2 + v^2 - 1 \$

A) \$15\$

B) \$14\$

C) \$13\$

D) \$12\$

Determine the value of an expression at
\$m = 2\$ & \$n = - 2\$

\$ m^2 + n^2 - 1 \$

A) \$ 7 \$

B) \$ 6\$

C) \$ 8 \$

D) \$ 9 \$

Determine the value of an expression at
\$p = 4\$ & \$q = -4\$

\$ q^2 - p^2 + 1 \$

A) \$ 2\$

B) \$ 1 \$

C) \$ 33 \$

D) \$ -31 \$