What does the term vary mean in math?
The word vary is often used when you’re dealing with numbers of objects, rather than simple numbers. For example, you might say that there are 20 dogs at a dog show, varying in size, color, and breed. However, you might also say that 20 dogs were entered, varying in age, size, color, and breed. In both cases, you’re referring to the number of dogs—20 dogs. But the first example says that the dogs are different from one
What does vary mean in maths?
A variable is something that can take on more than one value. An example of a variable is the number you can write on a check. If you write $3 and someone cashes it in, the amount of money you will receive is dependent on what your bank charges for bank fees. The amount is a variable because it can take on more than one value. We will discuss variables more in detail in the next section.
What does the word vary mean in maths?
Vary means to change, to alter. Varying implies that there is an original value or state, and an altered value or state. For example, if you spin a pair of dice, the sum of the values of the dice is a varying number. If you flip a fair coin five times, the number of heads that you will get is a varying value.
What does vary mean in linear equations?
Vary means to change. For example, if you have a line equation with two variable terms, such as 2x – 3y = 11, the two variables vary if you change the value of one of the terms. If you add 1 to the value for x, then the value for y changes by an equal amount. If you multiply the value for x by 2, then the value for y changes by a factor of two. If you divide the value for x by two, the value
What does the term vary mean in a maths exam?
In exams, the term vary can refer to either the unknown quantity or the variable itself. So, if you’re asked to find a value for a variable, vary means the value that you get. Another example of vary in maths exams is the answer to a question. Vary can refer to the answer to the question or the variable itself.
