Deneme Sınavı Soruları

If ln 2=x and ln 5=y what will be the value of ln 200 in terms of x and y?

Given that a < b < c and all a, b, and c are real numbers, which of the following equals to the expression |b - a| + |a - c| ?

Which of the  following equation is identity?

1. Ø
2. {a}
3. {b}
4. {c}
5. {a, b}
6. {a, c}
7. {b, c}
8. {a, b, c}

Let A = {a, b, c}. Which of the above are the subsets of A?

Functions, which are represented by different formulas on different subsets of its domain are called … functions.

E = {0, 1, 2, …, 10}, A = {1, 2, 3}, B = {3, 4, 5}. Which one is equal to {4,5}?

Half-life of the radioactive element x is 400 years. How many grams of x will remain after 600 years if the inital amount is 1 kg?

There are 100 bacteria initially in a bottle. After 2 hours the number of bacteria increases to 900. How many bacteria will there be in the bottle after 10 hours?

Consider the function f: . For every x₁, x₂A if  x₁ ≠ x₂ implies

f(x₁) ≠ f(x₂) then the function f is called …

Given that  which of the following is f ^-1(x)?

The function f: R→R is given by,

What is the value of 2f(6)-3f(3)+6f(-1)?

What is the solution set of the inequality 4x-128<0?

1. a⁰ = 1 for all nonzero numbers a.
2. If a = 0, a⁰ is called power of a.
3. ∞ (infinity) is not a number. It represents an infinitely large quantity.
4. The whole real line is an interval denoted by (–∞, ∞).
5. Powers are used when we multiply a real number by itself repeatedly.

Which of the statements above regarding to numbers are correct?

Which power of 4 between 4000-4100?

Find x if 2^x+3*5^x+1=4000.

Which of the following are true for the function log_ax when a>1?

I. Domain of the logarithmic function log_ax is (0, ∞)

II. Range of the logarithmic function log_ax is (-∞, ∞)

II. log_ax is a decreasing function

In a school, the total number of students are 250. The number of the members of the Mathematics Club is 153, and the number of the members of the Sports Club is 110. Given that there are only two clubs in the school, and the number of the students who are neither a member of the Mathematics Club nor the Sports club is 17.

Find the number the students who are a member of both the Sports Club and the Mathematics Club.  

What is the inverse of function f(x)=(3x-2)/4?

Given that A={0,1,2,3,a,b}, how many subsets of A contains both letters  ("a" and "b")?

Which of the following linear function has slope -5?