Lesson 1

Question 1

Any set of ordered pairs.

Answer 1

Relation

Question 2

The set of all first elements of the ordered pairs is called

Answer 2

Domain

Question 3

And the set of all seconds element is called

Answer 3

Range

Question 4

Is a relation or rule of correspondence between two elements ( domain and range ) such that each element in the domain corresponds to exactly one element in tha range

Answer 4

Function

Question 5

A relation between two sets of number can be illustrated by graph in the cartesian plane,

Answer 5

Vertical line test

Question 6

Is a function that has the same output value nk matter what your input value is.
ex. y= 7

Answer 6

Constant Function

Question 7

A function which returns the same value, which was used as its argument.
ex: f (2) = 2

Answer 7

Identity Function

Question 8

The polynomial function with degree one. It is in the form y= mx+ b
ex: y= 2x + 5

Answer 8

Linear Function

Question 9

The degree of the polynomial function is two, then it is a ______
ex: y= 3x²+ 2x + 5

Answer 9

Quadratic Function

Question 10

Is a polynomial of degree three and can be denoted by f(x)= ax³+bx³+ cx+ d
ex: y= 5x³+ 3x²+2x+5

Answer 10

Cubic Function

Question 11

Function form y=ax where b is any real constant number.
ex: 8x⁵

Answer 11

Power Function

Question 12

Function which can represented by a rational frsctjon

Answer 12

Rational Function

Question 13

Function of the forms: y= ab ^×

Answer 13

Exponential function

Question 14

The process of determining the value of the function at the number assigned to given variable.

Answer 14

Evaluating Functions

Question 15

Adding, Subtracting and Multiplying two or more Function together will result in another function

Answer 15

Operations on Function

Question 16

A function is substituted to all variable in another function

Answer 16

Composition on Function