Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Evaluating Algebric Expressions |
Grade: 6-a Lesson: S2-L5 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
| Problem Id | Problem | Options |
|---|---|---|
Steps 1 |
Evaluate the expression (2x + 3)(x − 1) when x = 3. |
A) 20 B) 23 C) 29 D) 18 |
Steps 2 |
Evaluate the expression \$2"c"^2 + 4"c" − 7\$ when c = 3. |
A) 20 B) 23 C) 27 D) 32 |
Steps 3 |
Evaluate the expression \$(1/2)"x" + 3 \$ when x = 8. |
A) 4 B) 11 C) 3 D) 7 |
Steps 4 |
Find the Value of \$ ("a" + 2)/3\$ when a = 6. |
A) \$8/3\$ B) \$6/3\$ C) \$3/6\$ D) \$-8/3\$ |
Steps 5 |
Evaluate the expression \$ 4"s"^3 − 2"s"^2 + 5"s" + 1\$ when s = - 1. |
A) -11 B) -9 C) -10 D) -12 |
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