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4 years ago

Determine both domain and range

Mathematics

1 answer:

irina1246 [14]4 years ago

8 0

Answer:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis

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2) -2(7n – 6) +n=-3 - 8n

iogann1982 [59]

Answer and Step-by-step explanation:

For this equation the answer is : $n=3$

Step 1 : Simplify both the sides of the equation :

$-2(7n-6)+n=-3-8n$

$(-2)(7n)+(-2)(-6)+n=-3+-8n$ (Distribute)

$-14n+12+n=-3+-8n$

$(-14n+n)+(12)=-8n-3$ (Combine the like terms)

$-13n+12=-8n-3$

Step 2 : Add " $8n$ " to both the sides :

$-13n+12+8n=-8n-3+8n$

$-5n+12=-3$

Step 3 : Subtract " $12$ " from both the sides :

$-5n+12-12=-3-12$

$-5n=-15$

Step 4 : Divide both the sides by " $-5$ "

$\frac{-5n}{-5} =\frac{-15}{-5}$

$n=3$

That's your final answer : $n=3$

7 0

3 years ago

Read 2 more answers

The circumference of the circle is below 25.12 centimeters which is the best estimestifor the length of the radius of the circle

kirill115 [55]

C=2pir
c=25.12
25.12=2pir
divide both sides by 2
12.56=pir
divide both sides by 3.14 since we will use pi=3.14
4=r
radius is 4cm

7 0

4 years ago

What does it mean to make connections when comparing and contrasting? (10 points)

Mademuasel [1]

Answer:

When making connections using compare and contrast, you should look for hidden similarities and differences. Compare/contrast aims to show all the necessary information or details that makes a topic or an object similar of different. Therefore, you should not only state the obvious, but also cite.

3 0

3 years ago

Katie is building a rectangle wall.the wall will be 332 bricks wide and 39 bricks tall. She has 15000 bricks.does she have enoug

Hunter-Best [27]

First find the area. 39*332=12,948. 12,948 is less than 15,000, so yes, she has enough bricks.

5 0

4 years ago

Find the GCF of 4y and 12y

love history [14]

Answer:

Step-by-step explanation:

The factors of 4 are: 1, 2, 4

The factors of 12 are: 1, 2, 3, 4, 6, 12

Then the greatest common factor is 4.

Hope this helps! :D

Please mark brainlist

7 0

3 years ago