Pre-Calculus First Preliminary Exam



Lun Padidu National High School
Senior High School
Pre-Calculus (STEM)
First Preliminary Examination

Name: __________________  Date: ____________      Score: ________

A. Identify the type of conics given the following equations whether Circle, Ellipse, Parabola, or Hyperbola and write it on the space provided. (2 points)

1. (y+5)^2/4-(x+9)^2/9=1

2. (x+4)^2+y^2=81

3. (x-1)^2/25-y^2/36=1

4. (y-3)^2=12(x+6)

5. (x-2)^2/10+(y-3)^2/20=1


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Math 10 K to 12 Curriculum

Here you can find solutions and answers to the problems in Math 10 Learner's Module.

Word Problems

Number Problems in One Variable
  1. If 16 is added to one-third of a number, the result is three times the number. What is the number? Solution

Modelling through Polynomial Equations

Problem:

     One dimension of a cube is increased by 1 inch to form a rectangular block. Suppose that the volume of the new block is 150 cubic inches. Find the length of an edge of the original cube. 

Chapter Quiz – Arithmetic Sequence

Chapter Quiz – Arithmetic Sequence
Shade the letter of the correct answer in your answer sheets.
 1. What comes next in this pattern: AFKP, BGLQ, CHMR, DINS, ____?
 a. FKPU                                                 c. GLQV
 b. EJOT                                                  d. HMRW

 2. What comes next in this pattern: ¥¤¤¤, ¤¥¤¤, ¤¤¥¤, _____?
 a. ¥¥¤¤                                                   c. ¤¥¥¤
 b. ¤¥¤¥                                                   d. ¤¤¤¥

Math 10 – Geometric and Other Sequences

Math 10 – Geometric and Other Sequences
Select the letter of the correct answer. Shade the corresponding letter on your answer sheet.

1. It is a sequence where each term after the first is obtained by adding the same constant.
a. Arithmetic Sequence
b. Geometric Sequence
c.  Harmonic Sequence
d. Fibonacci Sequence

2. It is a sequence where it is first two terms are either 1 or 0 and 1; and each term, thereafter, is obtained by adding the two preceding terms.
a. Arithmetic Sequence
b. Geometric Sequence
c. Harmonic Sequence
d. Fibonacci Sequence

General Math - Investment


General Mathematics
Grade 11
Test 1

Name: ______________________________                            Score: ________________



Multiple Choice: Select the letter of the correct answer.
1. Which of the following is the equivalent of 25% in decimal?
                a.  2.5                                    c.  0.25
                b.  0.025                               d.  0.0025

2. What is 9% in decimal?
                a.  0.9                                    c.  0.09
                b.  9.0                                    d.  0.90