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Oduvanchick [21]
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]3 years ago
8 0

Answer:

A & D

Step-by-step explanation:

BigorU [14]3 years ago
6 0
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>
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bonufazy [111]
78% = 78 / 100 = 0.78

What is 78% of 380

= 78% * 380

= 0.78 * 380

= 296.4

U said I should round it up IF NECESSARY so yeah....


5 0
3 years ago
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Find the indicated side of the<br> right triangle.<br> 45°<br> y<br> 6<br> 45°
Pavlova-9 [17]

Answer:

6

Step-by-step explanation:

tan 45 = 6 / x

1 = 6 / x

x = 6

Note :

Tan 45 value = 1

7 0
3 years ago
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Sarah rides her horse for 2 1/6 hrs with a constant speed of 6 km/hr and then for another 2 hours and 5 minutes with a constant
NemiM [27]
The complete question is
<span>Sarah rides her horse for 2 1/6 hrs with a constant speed of 6 km/hr and then for another 2 hours and 5 minutes with a constant speed of 12 km/hr what is her average speed for the total trip?</span>

we know that
speed=distance/time

1) Sarah rides her horse for 2 1/6 hrs with a constant speed of 6 km/hr
time=2 1/6 hrs----> 13/6 hrs
speed=6 km/h
distance=speed*time----> 6*(13/6)---> 13 km

2)for another 2 hours and 5 minutes with a constant speed of 12 km/hr
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3) find the average speed for the total trip
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speed=38/4.25----> 8.94 km/hrs

the answer is
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7 0
3 years ago
If point C is not located between points A and B, then AC + CB= AB
Naddik [55]

The location  AC + CB  is  mathematically given as

AC + CB= AB

This is further explained below.

<h3>What is the location  AC + CB of  AB ?</h3>

Because point C can be seen to be in between A and point B, the equation AC + CB must equal AB.

It is important to keep in mind that point C may be located in any part of the space between A and B; yet, the solution will still be considered to be AB in this scenario.

Again, AC + CB = AB.

In conclusion, By way of deduction: if point C is located between points A and B, then it follows that point C is situated on line AB conversely, if point C is not situated on line AB, then it cannot be located between points A and B. As a result, you are able to deduce that AB is a line and that point C is situated on it in the middle of points A and B.

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3 0
2 years ago
Stans bank account balance is less than -$20.00 but more than -$21.00 what could stans account balance be
dsp73
Stan's account is -$20.50.
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2 years ago
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