SaiBook.us Algebra

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

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

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: in Class

Problem Id	Question	Problem	Options
1	Determine the value of an expression at \$s = 2\$ & \$t = - 3\$	\$ s^2+t^2+1 \$	A) \$ 12 \$ B) \$14\$ C) \$ 18 \$ D) \$ 16 \$
2	Determine the value of an expression at \$x = 12\$ & \$y = 5\$	\$ x^2 + y^2 +1 \$	A) \$ 170\$ B) \$ 171 \$ C) \$ 172 \$ D) \$ 173 \$
3	Determine the value of an expression at \$u = 5\$ & \$v = 7\$	\$ -u^2 + v^2 + 1 \$	A) \$75\$ B) \$-25\$ C) \$55\$ D) \$25\$
4	Determine the value of an expression at \$m = - 3/2\$ & \$n = 3/2\$	\$ m^2 - n^2 + 1 \$	A) \$ 9/4 \$ B) \$ 1 \$ C) \$ -3/2 \$ D) \$ 3/2 \$
5	Determine the value of an expression at \$p = 3/2\$ & \$q = -3/2\$	\$ q^2 + p^2 + 1 \$	A) \$ 11 \$ B) \$ 1 \$ C) \$ 11/2 \$ D) \$ -11/2 \$

Problem Id

Question

Problem

Options

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

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

A) \$ 12 \$

B) \$14\$

C) \$ 18 \$

D) \$ 16 \$

Determine the value of an expression at
\$x = 12\$ & \$y = 5\$

\$ x^2 + y^2 +1 \$

A) \$ 170\$

B) \$ 171 \$

C) \$ 172 \$

D) \$ 173 \$

Determine the value of an expression at
\$u = 5\$ & \$v = 7\$

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

A) \$75\$

B) \$-25\$

C) \$55\$

D) \$25\$

Determine the value of an expression at
\$m = - 3/2\$ & \$n = 3/2\$

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

A) \$ 9/4 \$

B) \$ 1 \$

C) \$ -3/2 \$

D) \$ 3/2 \$

Determine the value of an expression at
\$p = 3/2\$ & \$q = -3/2\$

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

A) \$ 11 \$

B) \$ 1 \$

C) \$ 11/2 \$

D) \$ -11/2 \$