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Addmath is all about identifying patterns and being careful with small details. Understanding the domain of a function and how to manipulate surds is key to survival 🍵
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1️⃣ Completing the Square
Lengkapkan kuasa dua sempurna:
x^2 + 6x + 5
Lengkapkan kuasa dua sempurna:
x^2 + 6x + 5
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2️⃣Vertex
Find the coordinates of the vertex:
Cari koordinat titik puncak:
y = x^2 + 4x + 1
Find the coordinates of the vertex:
Cari koordinat titik puncak:
y = x^2 + 4x + 1
3️⃣Application (Discriminant)
The equation:
x^2 + kx + 4 = 0
Find the value of k such that the equation has equal roots.
Cari nilai k supaya mempunyai punca yang sama.
The equation:
x^2 + kx + 4 = 0
Find the value of k such that the equation has equal roots.
Cari nilai k supaya mempunyai punca yang sama.
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Form 4 KSSM Add Maths – Coordinate Geometry (Application)
[5 questions | Higher Order Thinking]
[5 questions | Higher Order Thinking]
1. Points A(2, 3) and B(8, 3) lie on a straight line. Point C lies on the same line such that AC : CB = 1 : 2.
Find the coordinates of C.
Find the coordinates of C.
2. A line passes through point P(2, -1) and is perpendicular to the line y = 2x + 3.
Find the equation of the line.
Find the equation of the line.
3. The points A(1, 2), B(4, 6), and C(7, k) are collinear.
Find the value of k.
Find the value of k.
4. The midpoint of line AB is M(3, 5). If A(1, 1), find the coordinates of B.
5. The lines y = 2x + 1 and y = kx - 3 are perpendicular.
Find the value of k.
Find the value of k.