All categories

3 years ago

FUNCTIONS????? I REALLY DONT KNOW

Mathematics

1 answer:

Alik [6]3 years ago

8 0

Answer:

3 is not a function because you cant have the same input with different outputs

4 is a function because each input has one output

Step-by-step explanation:

You might be interested in

What is the surface area of a triangular prism

son4ous [18]

Answer:

"surface area" = bh+2ls+lb

Step-by-step explanation: where l=length, b=base, h=height as shown in the figure attached.

3 0

3 years ago

Which of the following functions is graphed below?

Ghella [55]

Selection A is appropriate.

_____
The black dot on the graph means that one of the regions of interest will be
x ≤ 1

The y-intercept for the left branch of the graph is -4, so we khow that
y = x³ -4, x ≤ 1
will be part of the function definition.

6 0

3 years ago

How many license plates in Ontario were registered between the following licence plates? As the question is asking for plates be

Liono4ka [1.6K]

The number of plates is an illustration of permutation and combination

The number of plates is 2592

<h3>How to determine the number of plates</h3>

The range is given as: AVVJ 144 To: BVNP 199 (exclusive)

From the range, we have the following highlights:

The first letter can be either A or B (i.e. 2 letters)
The second letter can be only V (i.e. 1 letter)
The third letter can be from W to M (24 letters)
There are 54 numbers between 144 and 199

The number of plates (n) is then calculated as:

$n = 2 * 1 * 24 * 54$

Evaluate the product

$n = 2592$

Hence, the number of plates (n) is 2592

Read more about permutation and combination at:

brainly.com/question/12468032

8 0

2 years ago

PLEASE HELP WORTH 20points!!

Vika [28.1K]

It's the first choice above. The center of the circle of the first choice is (-2, 6). In order to get from there to the center, you have to go right 2 and down 6, which are your given translations. None of the other translations bring the given centers to the origin. For example, the center of the second circle is (1, -2). In order to get from there to the center you have to go left 1 and up 2, but the translations they give are left 2 and DOWN 2, which is incorrect if you want to get to the origin. The only correct one is the first one.

5 0

3 years ago

Please help me with this

o-na [289]

Answer:

$\frac{2}{3}$

Step-by-step explanation:

If we use the form y=kx where k is the constant of proportionality we can see that $k=\frac{2}{3}$ in this instance is our constant of proportionality because $\frac{2}{3}$ is the constant number we multiply x by.

4 0

3 years ago