Mathematical Concepts and Problem Solving

Mathematical Concepts and Problem Solving

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the CAPE Integrated Math 2021 Paper 2 exam, focusing on complex numbers, midpoint and line equations, matrix operations, polynomial remainders, quadratic inequalities, exponential equations, functions and compositions, geometric progressions, and logarithmic expressions. Each section provides detailed explanations and solutions to problems, enhancing understanding of these mathematical concepts.

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of the video tutorial?

Cape Integrated Math 2021 Paper 1 exam

Cape Integrated Math 2021 Paper 2 exam

Cape Integrated Math 2021 Paper 3 exam

Cape Integrated Math 2020 Paper 2 exam

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which quadrant does the complex number -4 - 5i lie?

Second quadrant

Third quadrant

Fourth quadrant

First quadrant

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying the complex number -4 - 5i by i?

5 + 4i

-5 + 4i

5 - 4i

-5 - 4i

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the coordinates of the midpoint of the line segment with endpoints (-5, 1) and (3, Q)?

(1, -7)

(-1, -7)

(-1, 7)

(1, 7)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equation of the line perpendicular to line AB and passing through the midpoint?

2y - x + 13 = 0

2y + x - 13 = 0

y - 2x + 13 = 0

y + 2x - 13 = 0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of the matrix A given in the video?

[2, 1; 1, √3]

[√3, 1; 2, 1]

[1, 2; √3, 1]

[2, √3; 1, 1]

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the values of a and b in the polynomial equation given in the video?

a = 1, b = 6

a = -1, b = -6

a = -1, b = 6

a = 1, b = -6

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