Ask question

Ask question

All categories

2 years ago

14

Mapping diagram: Is it a function? (yes / no ) Why or why not?

1 answer:

sashaice [31]2 years ago

5 0

<h3>It is a function</h3>

Why? Because each input maps to <u>exactly one</u> output. The input oval represents the domain (set of all possible inputs). The output oval is the range, which is the set of all possible outputs. If we had something like the input 0 mapping to the outputs 2 and 4 at the same time, then we wouldn't have a function.

You might be interested in

0.2r = 0.5r<br> hurry help

ziro4ka [17]

Answer:

What are you supposed to do with this

Step-by-step explanation:

that statement is false if that helps

3 0

3 years ago

Given the points A(3, 1), B(6, y) and C(12, -2) find the value(s) of y if…

Musya8 [376]

Answer:

B. The lines AB and BC are perpendicular.

Step-by-step explanation:

If all the points are doubled on the x-axis, they are perpendicular.

hope this helps.

8 0

3 years ago

Read 2 more answers

The product of 12 and k is 84

Vedmedyk [2.9K]

Answer:

12 times k equals 84

Hope this helps

-Amelia

4 0

3 years ago

Help ASAP 15 points

zhuklara [117]

Answer:

Step-by-step explanation:

a) Let's $x$ the length of the side of the small square.

Thus,

$x^{2} + (\sqrt{40})^2 = (\sqrt{50})^2$

$x^{2} + 40 = 50$

$x^{2} = 50 - 40$

$x^{2} = 10$

$x = \sqrt{10}$

$x=3.16$

b) Now, the area of the small square is

$A= x^{2}$

$A=(3.16)^2$

$A=9.99$

3 0

3 years ago

In a chess tournament, each player plays every other player exactly once. If it is known that 36 games were played, how many pla

KengaRu [80]

36, the games determine how many players there are b/c each player plays once

5 0

2 years ago