UJIAN AKHIR SEKOLAH MATEMATIKA

What is the reflection of point A(-5, 3) on the line x=2?

• A'(1,3)

• A'(3,1)

• A'(2,3)

• A'(-1,3)

• A'(-3,1)

If Px=x-3 and Qx=x^3+2. What is the product Px.Q(x)?

• x^3-3x^2+2x-6

• x^3-3x^2-2x-6

• x^4-3x^2+2x-6

• x^4-3x^2-2x-6

• x^4-3x^3+2x-6

What are the coordinates of the image of point (3, -7) after a rotation around the center (0, 0) by 270°?

• (-3, -7)

• (-7, -3)

• (3, -7)

• (3, 7)

• (7, 3)

What are the factors of x^3-7x+6?

• (x-1)(x-2)(x+3)

• (x-1)(x-2)(x-3)

• (x+1)(x-2)(x+3)

• (x-1)(x+2)(x+3)

• (x+1)(x+2)(x+3)

What is the quotient and remainder when the polynomial Px=x^3+4x^2-18x+9 is divided by x-3?

• Quotient: x^2+7x-3, Remainder: 18

• Quotient: x^2+7x+3, Remainder: 48

• Quotient: x^2+7x+3, Remainder: 18

• Quotient: x^2+7x+3, Remainder: 48

• Quotient: x^2-7x-3, Remainder: 18

What is the result of matrix A=-2-5 3-4?

• 18

• 20

• -7

• 23

• -25

What are the values of x that satisfy the equation: (x-3)²(x-3)x=0?

• 2 and 3

• 1 and 2

• -1 and 2

• -2 and -3

• -1 and -2

What is the domain of the function f(x)=x²-7x+12?

• x≤3 or x≥4

• x<3 or x≥4

• x≥3 or x≤4

• x≥3 or x<4

• x>3 or x<4

What is the horizontal asymptote of the function f(x)=2x-4x+2?

• y=12

• y=2

• y=1

• y=32

• y=-2

If 2 sin²x+3 cos x=0 and 0≤x≤1800, what is the angle x?

• 30

• 60

• 120

• 150

• 170