Republic of the Philippines
DEPARTMENT OF EDUCATION
Region III
LAMAO NATIONAL HIGH SCHOOL
Lamao, Limay, Bataan
1st QTR SUMMATIVE ASSESSMENT IN GENERAL MATHEMATICS – week 1
NAME_________________________________________________________ SECTION____________ DATE__________________
DIRECTION: On your paper, answer each of the following items below. (2pts. for correct and complete solution,
1pt for the final answer). PLEASE DO NOT CHEAT.
1.) Is the equation 𝑓(𝑥) = 𝑥 2 a function or not a function? Justify your answer by providing solution mentioned
in the lesson.
2.) Evaluate the function 𝑓 (𝑥 )
answer.
𝑥+1
= 𝑥+5 , when 𝑥 = −5. Show your complete solution and encircle your final
Republic of the Philippines
DEPARTMENT OF EDUCATION
Region III
LAMAO NATIONAL HIGH SCHOOL
Lamao, Limay, Bataan
1st QTR PERFORMANCE TASK IN GENERAL MATHEMATICS - week 1
NAME_______________________________________ __________________SECTION____________ DATE__________________
Direction: Complete the task below. Please do not cheat.
TASK 1. On your paper, create your own (original) real-life representation (mathematical model) of a function.
Explain shortly why it is a function.
GRADING RUBRIC FOR PERFORMANCE TASK week 1
CATEGORY
Original
SCORE
/2
Justified correctly & explained clearly
-
-
All explanation is correctly
discussed.
-
Clean
Written legibly or drawn
precisely
/3
Neatness & precision of work
/1
total
/6
REMARKS
Should be an original answer.
Copied design or duplication of
work will have zero score on all
categories.