Question

Identify the parts of the following algebraic expression. -8z 1 2 y - 7. 7 Term: Variable: Coefficient: Constant:.

Answer 1

The variables are unknown, coefficients are numbers in multiplication with those unknown variables and constants are solo standing numbers.

Thus, we have:

• Variables = z and y

• Coefficients = -8 and 12

• Constant = -7.7

Given that:

• The algebraic expression $-8z + 12y - 7.7$

To find:

Variables, coefficients and constants in the given algebraic expression.

What is algebraic expression?

Its a mathematical expression built up from integer constants, variables and algebraic operations.

What is variable?

Those symbols or placeholders who may change( vary ) are called variables.

What are coefficients?

Those numbers which are in multiplication with variables in the given expression are called coefficients.

What are constants?

Constants are numbers who are not associated in multiplication( or division) with variables in given expression.

Thus, for given expression -8z + 12y - 7.7,

we have:

z and y as variables

-8 is coefficient of z

12 is coefficient of y

-7.7 is constant.

Learn more about coefficients, variables and algebraic expression here:

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