Which of the following statements are true regarding functions? Check all that apply. A.The vertical line test may be used to de

Question

3 years ago

14

Which of the following statements are true regarding functions? Check all that apply. A.The vertical line test may be used to de

termine whether a function is one-to-one. B. A sequence is a function whose domain is the set of real numbers. C. A function is a relation in which each value of the input variable is paired with exactly one value of the output variable. D. The horizontal line test may be used to determine whether a function is one-to-one.

Mathematics

2 answers:

Stolb23 [73] · Answer 1 · 2022-03-24T18:04:42+03:00

Stolb23 [73]3 years ago

8 0

Answer:

A & D

Step-by-step explanation:

BigorU [14] · Answer 2 · 2022-03-24T16:39:04+03:00

The answer o this question would be:
<span>A.The vertical line test may be used to determine whether a function is one-to-one
</span><span>D. The horizontal line test may be used to determine whether a function is one-to-one.

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</span>