I can create a line that extends endlessly, my slope can vary, and I help in determining direction. What am I?
Category: Math · Difficulty: expert
Hint: Consider a fundamental concept in algebra.
Answer
A linear equation
Explanation
A linear equation describes a straight line and is vital in algebraic analysis.
This is a expert math riddle — one of the harder riddles here. The answer is A linear equation.
More Math riddles
- In a triangle, the sum of the angles is always equal to what number? What am I looking for?
- What is the approximate value of the golden ratio, often denoted by φ (phi)?
- If a rectangle has a length that is twice its width, what is the ratio of length to width?
- 1, 4, 9, 16, ?, 36. What number should fill the blank?
- Alice is twice as old as Bob. In 5 years, Alice will be 1.5 times as old as Bob. How old are they now?
- If x + y = 10 and xy = 21, what are the values of x and y?
- You have 10 coins; 3 are gold, 7 are silver. If you randomly select 2, what is the probability they are both…
- In a geometric progression, if the first term is 3 and the common ratio is 2, what is the 5th term?