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
andreev551 [17]
2 years ago
15

Is this a function? yes or no picture included ^^^^

Mathematics
1 answer:
aliya0001 [1]2 years ago
8 0

Answer:

Yes this is a function because when doing the straight line test it doesn't touch it two or more times.

You might be interested in
Expression related to -1/3(6x+15)-3
marshall27 [118]

Answer:

x = -4 and -2x - 8

Step-by-step explanation:

<u>Step 1:  Distribute</u>

-1/3(6x + 15) - 3

-6/3x - 15/3 - 3

-2x - 5 - 3

-2x - 8

<u>Step 2:  IF NEEDED SOLVE FOR X</u>

-2x - 8 + 8 = 0 + 8

-2x / -2 = 8 / -2

x = -4

Answer:  x = -4 and -2x - 8

5 0
2 years ago
Write the standard equation of the circle with the given Center and radius:
Kipish [7]

9514 1404 393

Answer:

  B.  (x +4)² +(y +5)² = 64

Step-by-step explanation:

The equation for a circle with center (h, k) and radius r is ...

  (x -h)² +(y -k)² = r²

Filling in your given values, you have ...

  (x -(-4))² +(y -(-5))² = 8²

Simplifying, you get ...

  (x +4)² +(y +5)² = 64 . . . . . . . matches choice B

_____

<em>Additional comment</em>

As you learn more different "standard form" equations, it may be helpful to keep a list, along with reminders of what the variables stand for and how the equation is used.

5 0
2 years ago
The value of a car depreciates by 35% per year. Work out the current value of a car bought 2 years ago for £20000
Rzqust [24]

First year: the depreciation is (35/100) x 20000 = £7000; now the value of the car is £20000 - £7000 = £13000;

Second year: the depreciation is (35/100) x 13000 = £4550; the current value of the car is £13000 - £4550 = £8450.

6 0
3 years ago
A man drove his car a distance of 260 miles in 4 hours. If continuing at this rate is possible, he will travel ____ miles in 8 h
spayn [35]

Answer:

520 miles

Step-by-step explanation:

since 4 is half of 8, you just multiply 260 by 2.

4 0
2 years ago
Read 2 more answers
Help me out (geometry)
VLD [36.1K]

Answer:

⊥

Step-by-step explanation:

d and b meet at a 90 degree angle ( as shown by the box)

The lines are perpendicular (⊥)

5 0
3 years ago
Other questions:
  • Which two points are on the graph of y = x - 3?
    9·2 answers
  • Someone please tell me what this is. My teacher told me to write this down, but didn't explain it. Please help ASAP!!
    8·1 answer
  • A 10-ounce container of chocolate chips can be used to make 4 desserts. Each dessert has the same number of chocolate chips. Whi
    15·2 answers
  • The number 5 over 7 can be desribed as an
    9·2 answers
  • 7÷849<br><img src="https://tex.z-dn.net/?f=7%20%5Cdiv%20849%20%3D%20" id="TexFormula1" title="7 \div 849 = " alt="7 \div 849 = "
    12·2 answers
  • You have a bag of M&amp;M’s with 4 green, 5 yellow, 3 brown, and 8 red M&amp;M’s. What is the probability of selecting 1 yellow
    14·1 answer
  • This recipe makes 24 portions of potato soup. Richard follows the recipe but wants to make 8 portions. Complete the amounts of e
    6·1 answer
  • A number cube has sides labeled 1 to 6. Gia rolls the number cube. What is the probability that she rolls a 4?
    12·2 answers
  • 228 ÷ 2? Help PLEASE ITS MY HOMEWORK
    8·2 answers
  • a woman spent two thirds of her money. she lost two thirds of the remiander and then had $4(aus money) left. how much money did
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!