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.

Click Here

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