Font size
WorksheetsQUIZ. FUNCTION
Total questions: 60
Worksheet time: 51mins
It is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
Ordered pair
Range
Domain
Function
It is a composition of the x coordinate and the y coordinate, having two values written in a fixed order within parenthesis.
Ordered pair
Set
Relation
Function
Domain is a list of all the _ values of a relation or function.
x
y
z
d
X coordinate is also called as,
Domain
Range
Abscissa
Ordinate
Y coordinate is also called as ___.
Domain
Range
Abscissa
Ordinate
What is g(f(x)) when f(x) = 2x +3 and g(x) = x -1?
2x-1
2x+1
2x-2
2x+2
The set of all first components of the ordered pairs is called___.
Domain
Range
Abscissa
Ordinate
The set of all second components of the ordered pairs is called ___.
Domain
Range
Abscissa
Ordinate
Any set of ordered pair is called ___.
Set
Function
Relation
Ordered pair
Determine which of the following is a function.
{(1,2), (1,3), (1,5), (1,7)}
{(2,1), (1,2), (3,4), (4,3)}
{(3,3), (5,5), (3,5), (5,3)}
{(2,2), (2,4), (2,6), (2,8)}
Which is used to determine if a relation is a function?
Horizontal line test
Vertical line test
Diagonal line test
3D line test
Find the domain of {(1,2), (2,3), (3,4)}.
{2, 3, 4}
{1, 2, 3}
{2, 2, 3}
{1, 2, 3, 4}
Range is a list of all the ___ values of a relation or function.
x
y
z
u
If f(x) = x+14/2x, find f(-2).
3
-3
4
-4
If f(x)=4x+5, find f(6).
27
23
26
29
If f(x)=2x and g(x)=x-4, find (f-g)(x).
-x+4
x+4
3x-4
x-4
Which of the following is not a function.
{(3,3), (4,4), (5,5)}
{(1,2), (3,4), (5,6)}
{(1,2), (3,2), (5,2)}
{(1,3), (1,5), (1,7)}
What type of function is shown by the figure below?
One-to-one
One-to-many
Many-to-one
Many-to-many
Which of the following is NOT a function.
What is the best definition of function?
Has inputs and outputs
Every input has only ONE output
x-values and y-values
Inputs have different outputs every time
Identify the type of function whether it is ONE-TO-ONE, MANY-TO-ONE, MANY-TO-MANY, or COMPOSITE.
P → Q implies that there is a distinct element of Q for each element of P.
(a)
It is a collection of distinct or well-defined members or elements.
(a)
It is a bunch of ordered pairs.
(a)
Identify the domain the relation below: {(-2, 3), {4, 5), (6, -5), (-2, 3)}. Follow this format in giving your answer {1, 2, 3}.
(a)
Identify the type of function whether it is ONE-TO-ONE, MANY-TO-ONE, MANY-TO-MANY, or COMPOSITE.
It maps two or more P’s elements to the same element of set Q.
(a)
Identify the range of the relation {(-2, 3), {4, 5), (6, -5), (-2, 3)}. Follow this format in giving your answer {1, 2, 3}.
(a)
Determine if the relation is a function or not. {(-2, 3), {4, 5), (6, -5), (-2, 3)}. Write FUNCTION if it indicate function, NOT FUNCTION if not.
(a)
Given f(x) = 2x + 1, find f(-3).
(a)
Find the range of the relation {(4,5), (6,7), (8,8), (9, 9)}. Follow this format in giving your answer {1, 2, 3}.
(a)
Given the functions g (x) = 2x – 1 and f (x) = x + 6, find (g ∘ f) (x). Follow this format in giving your answer 5x-7.
(a)
Domain are the (a) values of a function.
Domain are the first element of a function it also called as (a) .
The distance of a point from the y - axis is called its x-coordinate, or (a) .
It is defined as a two-dimensional coordinate plane, which is formed by the intersection of the x-axis and y-axis.
(a)
The cartesian plane, the point at which the x-axis and y-axis intersect is called the (a) .
Who invented the Cartesian plane?
(a)
The second value in the ordered pair is called (a) .
The X-axis and Y-axis split the plane into four parts, and they are called (a) .
The axes in the Cartesian plane are called (a) .
TRUE or FALSE. In a function, x can have one or more elements in Y.
(a)
TRUE or FALSE. Collections in a set need to be ordered.
(a)
TRUE or FALSE. A function relates an input to an output.
(a)
TRUE or FALSE. A relation is any set of ordered pair numbers.
(a)
TRUE or FALSE. Input are the second values of a function.
(a)
TRUE or FALSE. Range are the x values of a function.
(a)
TRUE or FALSE. The graph shows a function.
(a)
TRUE or FALSE. This is a one-to-one function.
(a)
TRUE or FALSE. Horizontal line test is used to determine if a relation is a function or not.
(a)
TRUE or FALSE. Domain is also called as output.
(a)
TRUE or FALSE. A set is a collection of distinct or well-defined members or elements.
(a)
TRUE or FALSE. Every function is a relation.
(a)
TRUE or FALSE. The notation f(x) describe the value of function at number x.
(a)
TRUE or FALSE. The following ordered pairs {(4,5), (6,7), (8,8), (9, 9)} is not a function.
(a)
TRUE or FALSE. The graph represents a function.
(a)
TRUE or FALSE. (f+g)(x) is the same as f(x)+g(x).
(a)
TRUE or FALSE. (g°h)(x) = g(h(x)).
(a)
TRUE or FALSE. The graph shows a function.
(a)
TRUE or FALSE. The table shows a function.
(a)
TRUE or FALSE. The graph represent a function.
(a)
