Match the vocabulary word with its corresponding definition. 1. domain the x-value of a function 2. function the second element of a relation or function; also known as the output value 3. input a relation in which every input value has exactly one output value 4. output the first element of a relation or function; also known as the input value 5. range the y-value of a function 6. relation any set of ordered pairs (x, y) that are able to be graphed on a coordinate plane

Step-by-step explanation:

1.Domain the x- value of a function.

We know that domain are that values of x which assign in the function .The relation R={ (x,y)} then first element x is called domain.

4.Output  the first element of a relation or function.

2. Function the second element of a relation or function; also known as the output value.

The relation R={ (x,y) } then the value of y is called range of a function.

5.Range the y- value of a function.

3. Input a relation in which every input value has exactly one output value .

In a relation  every input value has exactly one output value.

6. Relation any set of ordered pairs (x,y) that are able to be graphed on a coordinate plane.

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

the answer is a.

135 and 80

step-by-step explanation: