1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
poizon [28]
3 years ago
11

Function help please

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

The first table represents a function.

Step-by-step explanation:

For it to be a function, there needs to be 1 unique y value of 1 unique x value.

  • Looking at 2nd table, we see x value of -5 is mapped to 2 different y values of -5 and 5. So this is not a function.
  • Looking at 3rd table, we see x value of -2 is mapped to 2 different y values of 2 and 4. So this is not a function.
  • Looking at 4th table, we see x value of -4 is mapped to 2 different y values of 2 and 0. So this is not a function as well.

Looking at table 1, there are no duplicate x values and each of the 4 x values map to different values. So the first table represents a function.

You might be interested in
Choose the student with the correct answer. Pls Help ;-;
Dafna11 [192]

Answer:

Frida

Step-by-step explanation:

y = 1000(2)^x

Mrs. Smith is saying that the number of termites will double each week, and Mr. Smith is saying that the number of termites will increase by 100% each week.

Let's just look at (2)^x. If we substitute numbers for x, we get:

  • x = 1 ⇒ 2
  • x = 2 ⇒ 4
  • x = 3 ⇒ 8
  • x = 4 ⇒ 16
  • x = 5 ⇒ 32
  • x = 6 ⇒ 64
  • x = 7 ⇒ 128

We can see that the output number doubles by 2, or in other words, increases by 100% of its value.

Therefore, Frida is correct in thinking that both Mr. and Mrs. Smith's interpretations are correct.

6 0
2 years ago
Please help I need this answered. Find x and explain. I’ll give brainliest.
Olenka [21]

Answer:

I am not positive but I believe X = 6 so the total, if you add it up, would be 180

Step-by-step explanation:

64 + 110 = 174 + 6 = 180

Hope this helps

5 0
3 years ago
What is divide 6/13 by 6/12
Brut [27]
I believe it is 12/13
5 0
3 years ago
Enter the<br> value of p so that the expression<br> 3(n + 5) is equlvalent to (n + p)3
MA_775_DIABLO [31]

Answer:

p=5

Step-by-step explanation:

a(x+y) is also (x+y)a

So if 3(n+5) has to be equivalent to (n+p)3, then p has to be 5.

---

hope it helps

8 0
3 years ago
The following events took place at a manufacturing company for the current year: (1) Purchased $115,000 in direct materials. (2)
Elden [556K]

The question was not written properly. Here is the appropriate form of question:

The following events took place at a manufacturing company for the current year:

(1) Purchased $115,000 in direct materials.

(2) Incurred labor costs as follows: (a) direct, $76,000 and (b) indirect, $33,600.

(3) Other manufacturing overhead was $127,000, excluding indirect labor.

(4) Transferred 75% of the materials to the manufacturing assembly line.

(5) Completed 60% of the Work-in-Process during the year.

(6) Sold 80% of the completed goods.

(7) There were no beginning inventories.

1- What is the company's Cost of Goods Sold?

Options:

a. $193,710

b. $154,968

c. $322,850

d. $258,280

Answer:

1- b. $154,968

Step-by-step explanation:

1- Cost of goods sold (COGS) is the is the expense of securing or assembling the items that an organization sells during a period, so the main costs remembered for the measure are those that are directly attached to the creation of the items, including the expense of work (labor cost), materials, and assembling overhead.

0.6*[$0 + 0.75*($115,000) + $76,000 + ($127,000 + $33,600)] <em>(because completed 60% of the Work-in-Process during the year)</em>

= $193,710

80% of $193,710 <em>(because sold 80% of the completed goods)</em>

0.8*$193,710

= $154,968

5 0
3 years ago
Other questions:
  • Which numbers are a distance of 4 units from 7 on the number line? A number line ranging from negative 3 to 15. Select each corr
    10·1 answer
  • Use the given graph to estimate the value of each derivative. (Round all answers to one decimal place.)
    14·1 answer
  • Two students analyzed the same data from a study. Student 1 used a one-sided test and Student 2 used a two-sided test. The p-val
    8·1 answer
  • Whats 4/5×4/9 can it be simplify
    11·2 answers
  • Prove that if $w,z$ are complex numbers such that $|w|=|z|=1$ and $wz\ne -1$, then $\frac{w+z}{1+wz}$ is a real number.
    10·1 answer
  • Assume Plant B received sunlight, and its rate of change was 1.6 inches a week instead of 1.4 inches per week. Would it be talle
    7·2 answers
  • A bag contains eight batteries, all of which are the same size and are equally likely to be selected. Each battery is a differen
    5·1 answer
  • FASTTTTT PLEASEEEEEEEE
    8·1 answer
  • 3rd time posting this question first time was 2 hours ago, someone please help
    13·1 answer
  • Help please:<br> Rewrite the problem in terms of some using the double-angle formula.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!