Igcse Model Questions Vol1 2018 Mathematics Question 34

Practice objective / multiple choice question 34 from the 2018 Igcse Model Questions Vol1 Mathematics examination.

Igcse Model Questions Vol1 2018 Mathematics Objective / Multiple Choice Medium Difficulty
Question 34 IGCSE_MODEL_QUESTIONS_VOL1 • 2018 • MATHEMATICS • objective

Line \(L\) passes through the point \(A(2,-1)\) and is perpendicular to the line through points \(B(5,3)\) and \(C(1,-1)\). Line \(M\) has equation \(y = 2x + k\) and intersects \(L\) at point \(D\). If \(D\) lies on the circle \((x-3)^{2} + (y+2)^{2} = 25\), find the value(s) of \(k\) (to two decimal places).

Answer Options

A. k = 1.23 or k = -20.45
Correct Answer B. k = 2.61 or k = -18.61
C. k = 4.00 or k = -16.00
D. k = 0.00 or k = -22.00
Correct Answer
B
Correct Option:
k = 2.61 or k = -18.61

About This Question

This is Igcse Model Questions Vol1 2018 Mathematics Question 34. It is one of the objective questions from the 2018 Igcse Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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