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Quiz Discussion

Title: Determine the value of an expression

Grade: 7-b Lesson: S3-L3

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Question	Problem	Options
Steps 1	Determine the value of an expression at \$x = 3/2\$ & \$y = 4 \$	\$ xy + 1/(xy) \$	A) \$ 37/6 \$ B) \$ 19/3 \$ C) \$ 32/6 \$ D) \$ 35/6 \$
Steps 2	Determine the value of an expression at \$x= 0.5\$ & \$y = 0.4\$	\$ xy + 1/(xy) \$	A) \$ 5.1 \$ B) \$ 5.2 \$ C) \$ 5.3 \$ D) \$ 5.4 \$
Steps 3	Determine the value of an expression at \$x = 1/3\$ & \$y = 1/2 \$	\$xy + 1/(xy) \$	A) \$ 37/6 \$ B) \$ 19/3 \$ C) \$ 32/6 \$ D) \$ 35/6 \$
Steps 4	Determine the value of an expression at \$x = 1/36\$ & \$z = 6\$	\$ zx - 1/(zx) \$	A) \$ 19/3 \$ B) \$ 37/6 \$ C) \$ 32/6 \$ D) \$ 35/6 \$
Steps 5	Determine the value of an expression at \$x = -6\$ & \$y = 3\$	\$ xy + 1/(xy) \$	A) \$ -323/18 \$ B) \$ -326/18 \$ C) \$ -325/18 \$ D) \$ -18 \$

Problem Id

Question

Problem

Options

Steps 1

Determine the value of an expression at
\$x = 3/2\$ & \$y = 4 \$

\$ xy + 1/(xy) \$

A) \$ 37/6 \$

B) \$ 19/3 \$

C) \$ 32/6 \$

D) \$ 35/6 \$

Determine the value of an expression at
\$x= 0.5\$ & \$y = 0.4\$

\$ xy + 1/(xy) \$

A) \$ 5.1 \$

B) \$ 5.2 \$

C) \$ 5.3 \$

D) \$ 5.4 \$

Determine the value of an expression at
\$x = 1/3\$ & \$y = 1/2 \$

\$xy + 1/(xy) \$

A) \$ 37/6 \$

B) \$ 19/3 \$

C) \$ 32/6 \$

D) \$ 35/6 \$

Determine the value of an expression at
\$x = 1/36\$ & \$z = 6\$

\$ zx - 1/(zx) \$

A) \$ 19/3 \$

B) \$ 37/6 \$

C) \$ 32/6 \$

D) \$ 35/6 \$

Determine the value of an expression at
\$x = -6\$ & \$y = 3\$

\$ xy + 1/(xy) \$

A) \$ -323/18 \$

B) \$ -326/18 \$

C) \$ -325/18 \$

D) \$ -18 \$