contestada

Which of the following statements are not true regarding functions?
Check all that apply.
A. A sequence is a function whose domain is the set of natural
numbers
OB. A function is a relation in which each value of the input variable is
paired with at least one value of the output variable.
I c. The horizontal line test may be used to determine whether a
function is one-to-one.
O D. The vertical line test may be used to determine whether a function
is one-to-one.

Respuesta :

cmorgan2468

Answer:

(A) A sequence is a function whose domain is the set of natural

numbers.

(C) The horizontal line test may be used to determine whether a

Step-by-step explanation:

Vertical and horizontal line test can be used to find out whether the function, not one-to-one. The test is done by making a horizontal line (for horizontal line test) or vertical line( for vertical line test). If there are no 2 or more points of the graph that touch the line in both tests, then the function would be one-to-one

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