Multiple Choice Question: At what value of x will the function $f(x) = \dfrac{x

At what value of x will the function $f(x) = \dfrac{x - 4}{x + 2}$ is discontinuous?

More Old MCQ

Orphaned Multiple Choice Questions (MCQ) due to changes of exam system.

A cat takes 4 leaps to a dog's 3; but 2 of the dog's leaps are equivalent to 3 of the cat’s. The cat has a start of 50 leaps. How many leaps must the dog take to catch the cat?
The geometric mean and arithmetic mean of two numbers are respectively 8 and 17. Find the harmonic mean.
A truck with axle loads of 40 kN and 60 kN on a wheel base of 5 m rolls across a 10-m span. Compute the maximum bending moment in kN m.
sIg3ZYd-3 What is the deflection angle of the station just before PT?
Solve for x if ln (x + 1) = 1 + ln x.
Car A drives East at 20 kph at half an hour earlier than car B that started at the same point at 50 kph. How long will car B overtakes car A, in minutes?
A system of streamline and orthogonal lines which show the idealized flow pattern for a given system of boundaries.
It is a point formed by intersecting the internal bisector of one angle of a triangle to the external bisectors of the other two angles.
Two cars A and B are traveling at the speed of 30 kph and 40 kph respectively on two different roads making an angle of 30 deg with each other.
The number of cars passing a point on a road during a five-minute period may be modelled by the Poisson distribution with parameter 4. Find the probability that in five-minute period, fewer than 3 cars go past.
Line AB has point A(4, 5) and point B(-3, -2). Find point C along line AB if distance BC is three times the distance AC.
Is x - 2 a factor of x^3 - 3x^2 + 7x - 10?
A definite integral has an integrand which is a fraction with denominator $\sqrt{4x^2 + 1}$. It is to be solved by trigonometric substitution. Which of the following is the appropriate substitution to use?
Ted on his bicycle and Noli on his motorcycle started to move simultaneously at 8:00 am from points A and B on a road toward each other.
The total surface area of a regular tetrahedron is 339.482 cm2. Find the measure of the edge of this tetrahedron.

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