btw how was ur maths exam for the trial spm?

apa pun result korang trial ni, saya nak ucapkan tahniah.

kpd yg dpt A jgn terlalu selesa sehingga korang malas nak bljr dan kpd yg dpt markah rendah atau kursng memberangsangkan teruskan usaha!

ik we can do this guys😋
mari saling mendoakan hihi

masterize f4 chapter 5 today and do this exercise.

one of the easiest chapter in maths.

Countdown SPM:
72 days left (10 minggu 2 hari)

Ape guna mimpi besar kalau effort tak sepadan? Mula sekarang bukan nanti! - by Zarith Sofea

HARI INI DALAM OTC TRIAL PTTI

Terbuka untuk semua tingkatan 4, 3, 2 dan 1.

Topik yang wajib faham dalam matematik untuk awak lulus dan pandai matematik.

Rasai pengalaman belajar OTC dengan PTTI secara percuma dalam OTC Trial ini.

Daftar sekarang di https://tinyurl.com/otctrialPTTI

do anyone have maths kbat collection?

dlp

Countdown SPM:
71 days left (10 minggu 1 hari)

SPM gila sama seperti kehidupan tanpa dia ~ by Natasa

📐 FORM 4 MATHEMATICS

CHAPTER 6: LINEAR INEQUALITIES IN TWO VARIABLES

1. What is a linear inequality?

A linear inequality compares two expressions using:

• < — less than
• > — greater than
• ≤ — less than or equal to
• ≥ — greater than or equal to

Types of Boundary Lines 📐
1. Dashed line (— — —) Used for: 
‼️  The points on the line are not included.
2. Solid line (━━━━) Used for: 
‼️  The points on the line are included.

💡 Dashed lines mean the points on the line are not included.
Solid lines mean the points on the line are included.

3. How to draw the graph

Example:

y > x + 2

Step 1: Draw the boundary line:

y = x + 2

Use a dashed line because the sign is >.

Step 2: Choose a test point, usually (0,0).

Substitute:

0 > 0 + 2

0 > 2 False ❌

Step 3: Since (0,0) is false, shade the region opposite the origin.

🌟 Important special cases

y > a

Shade above the horizontal line y=a.

y < a

Shade below the horizontal line y=a.

x > a

Shade to the right of the vertical line x=a.

x < a

Shade to the left of the vertical line x=a.

Changing the inequality sign

When multiplying or dividing both sides by a negative number, reverse the inequality sign.

Example:

-2x > 6

Divide by -2:

x < -3

💡 The sign changes from > to <.