SaiBook.us Algebra

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

Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Evaluate the function

Grade: 8-b Lesson: S4-L1

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: Discussion in Class

Problem Id	Question	Problem	Options
Steps 1	Evaluate the function x = 5,6,-3	\$ g(x) = 25x \$	A)125,150,- 75 B) -125, - 150, 75 C) 152, 150, - 75 D) 215, 105, - 57
Steps 2	Evaluate the function when x = 9,6,3	\$ h(x) = -5x \$	A)45, 30, 15 B) -30, - 54, - 51 C) - 45, - 30, - 15 D) - 54,- 35, - 20
Steps 3	Evaluate the function x = 3,-2,-1	\$ f(x) = 81x \$	A)234, 126, - 81 B) -243, 162, - 81 C) 243, - 162, - 81 D) 243, - 162, 81
Steps 4	Evaluate the function \$y = -1/2, 3/2 ,-2\$	\$ h(y) = 4y \$	A)- 2, - 6,8 B) - 6, 2 ,- 8 C) 2, - 6, 8 D) - 2,- 6,- 8
Steps 5	Evaluate the function \$y = 1/3,1/9,-1/27\$	\$ g(y) = 81y \$	A) 27, - 9, - 3 B) 81, - 9, 27 C) 27 , 9, - 3 D) 27, 3, - 9

Problem Id

Question

Problem

Options

Steps 1

Evaluate the function
x = 5,6,-3

\$ g(x) = 25x \$

A)125,150,- 75

B) -125, - 150, 75

C) 152, 150, - 75

D) 215, 105, - 57

Steps 2

Evaluate the function when
x = 9,6,3

\$ h(x) = -5x \$

A)45, 30, 15

B) -30, - 54, - 51

C) - 45, - 30, - 15

D) - 54,- 35, - 20

Steps 3

Evaluate the function
x = 3,-2,-1

\$ f(x) = 81x \$

A)234, 126, - 81

B) -243, 162, - 81

C) 243, - 162, - 81

D) 243, - 162, 81

Steps 4

Evaluate the function
\$y = -1/2, 3/2 ,-2\$

\$ h(y) = 4y \$

A)- 2, - 6,8

B) - 6, 2 ,- 8

C) 2, - 6, 8

D) - 2,- 6,- 8

Steps 5

Evaluate the function
\$y = 1/3,1/9,-1/27\$

\$ g(y) = 81y \$

A) 27, - 9, - 3

B) 81, - 9, 27

C) 27 , 9, - 3

D) 27, 3, - 9