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 coin is so unbalanced that it may come both heads in 2 tosses as it may come tails in a single toss. What is the probability of getting a head in a single toss?
If five masons can earn P675 in 6 days, how much can 12 carpenters receiving the same rate earn in 10 days?
If sec 2A = 1 / sin 13A, determine the value of A in degrees.
A principle in flow measurement which states that the increase in kinetic energy per unit weight is equal to the decrease in the potential energy per unit weight is known as:
Solve for $x$ if $\begin{vmatrix}x & 2 \\ 5 & 3\end{vmatrix} = 8$
The geometric mean and arithmetic mean of two numbers are respectively 8 and 17. Find the harmonic mean.
A group of dancers consists of x boys and x girls. If two of the boys are replaced by two girls, then 48% of the group members will be boys. Find the original value of the boys.
The probability that a visitor at the mall buys a pack of candy is 30%. If three visitors come to the mall today, what is the probability that exactly two will buy a pack of candy?
In a survey concerning the smoking habits of consumer it was found that 55% smoke cigarette A, 50% smoke cigarette B, 40% smoke cigarette C...
A stone is projected from the ground with a velocity of 15 m/s at an angle of 30 deg; with the horizontal ground. How high will it rise?
John ordered 4 pairs of black socks and some additional pairs of blue socks.
It is a branch of engineering mechanics that deals specifically with the effects of applied forces on the motion of objects.
Circle a has circumference numerically equal to its area. If the certain square has the same area with the circle a, then what would be the length of its sides?
One bag contains 4 white balls and 3 black balls, and a second bag contains 3 white balls and 5 black balls.
An automobile tire is 30 inches in diameter. How fast in rpm does the wheel turn on the axle when the automobile maintains a speed of 50 mph?

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