Talking about Maths and Graphs: English Vocabulary List

a mathematical function that represents the exponent to which a fixed number, called the base, must be raised to produce a given number

"Calculate the logarithm now."

"The logarithm of 100 to the base 10 is 2, because 10 raised to the power of 2 equals 100."

a statement or proposition that has been proven to be true based on previously established axioms, definitions, and other theorems within a particular mathematical or logical system

"The theorem was proven."

"Pythagoras' theorem, stating that the square of the hypotenuse is equal to the sum of the squares of the other two sides, is a fundamental geometric theorem."

a mathematical constant representing the ratio of a circle's circumference to its diameter, approximately equal to 3.14159

"Pi is a number."

"The value of pi is crucial for calculating the area and circumference of any circle accurately."

a branch of mathematics that deals with the relationships between the angles and sides of triangles

"We learned trigonometry."

"Trigonometry is essential for fields like surveying, navigation, and engineering, where precise calculations of angles and distances are required."

the result obtained by dividing one quantity or number by another, expressed as the outcome of a division operation

"The quotient is five."

"When you divide 20 by 4, the quotient is 5, representing how many times 4 fits into 20."

the longest side of a right-angled triangle, opposite the right angle, and defined as the side opposite the right angle in a right-angled triangle

"The hypotenuse is the longest."

"To find the hypotenuse, you must apply the Pythagorean theorem to any right-angled triangle."

a visual representation of information or data, designed to convey complex information quickly and clearly

"See the infographic here."

"The infographic effectively summarized the complex research findings into easily digestible charts and graphics."

a diagram consisting of bars with different heights that represent the amount of a variable

"A histogram shows data."

"The histogram visually represented the frequency distribution of student test scores across the entire class."