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
chubhunter [2.5K]
4 years ago
10

Please help me I really need it

Mathematics
1 answer:
Blababa [14]4 years ago
6 0
The third option is the right one. A standard linear equation is represented by y=mx+c where m is the slope and c is a constant. The point (2,-4) represents (x,y). If you substitute the x value (2) in each of the equations:
For the first choice, you get y= 6 so it's wrong
For the second choice, you get y= -2 so it's wrong as well
For the third choice, you get y= -4. This is the right answer
For the last choice, you get y= 4 which is wrong
Hope this helps, let me know if you have any questions
You might be interested in
I NEED HELP PLZ DUE IN 5 min
OverLord2011 [107]

Answer:

2y^2 + 18x

Step-by-step explanation:

7 0
3 years ago
I need help fast please I need it quckily
MariettaO [177]
Hi there!

First, let's figure out how many feet are in the total amount of tape. This can be done by multiplying the amount of yards (4) and multiplying it by the amount of feet in a yard (3). This gives us 12 feet. Then, we need to subtract the amount of feet that are left (2). This gives us 10 feet. 

ANSWER:
B - 10 feet

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
7 0
4 years ago
Will up-vote
Sphinxa [80]
The ordered pair (-6,-9) will be located in quadrant IV.
8 0
3 years ago
Caroline drove 350 miles to get grandmother's house. The trip took 5 1/4 hours. What is her average speed in miles per hour?
tino4ka555 [31]

Answer:

66.666 mph or 66.67

Step-by-step explanation:

First I would change 1/4 to .25 so the equation would look like this.

350/ 5.25 = 66.666 Continues so you could round it to the nearest hundredth.

7 0
3 years ago
Read 2 more answers
Which of the following describes the roots of the polynomial function f (x) = (x + 2) squared (x minus 4) (x + 1) cubed?
anastassius [24]

Answer:

A

Step-by-step explanation:

f(x) = (x + 2)^2(x-4)(x + 1)^3

x+2=0

x+2-2=0-2

x=-2.....(x+2) was squared...exponent of 2...multiplicity of 2

x-4=0

x-4+4=0+4

x=4....(x-4) has no visible exponent which means it is essentially to the power of 1...multiplicity of 1

x+1=0

x+1-1=0-1

x=-1....(x+1) was cubed...exponent was 3...multiplicity of 3

8 0
3 years ago
Read 2 more answers
Other questions:
  • Help! Please!
    11·1 answer
  • Evaluate: 955-105 x 4 +118
    14·2 answers
  • Coordinates easy - please help me :)
    7·1 answer
  • Solve y+x=-3 by graphing
    14·2 answers
  • Choose the numbers that are irrational.<br><br> 0. 87<br> 3.624<br><br><br> 0. 6<br> -5
    11·1 answer
  • Carl wants to fill up his fish tank with water. To determine the amount of water that it will take to fill the tank, Carl needs
    10·2 answers
  • Correct answers only please!
    12·1 answer
  • PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 30 POINTS .
    8·2 answers
  • if a 6-kg bowling ball is rolled down the bowling lane with a velocity of 3.5m/s what is the momentum of the ball. show can you
    5·1 answer
  • Show how you would calculate the unit price of each item
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!