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
olchik [2.2K]
3 years ago
6

Fill in the missing equation

Mathematics
1 answer:
Valentin [98]3 years ago
7 0
Start with y=mx+b 

B is your y intercept 
m is your slope 

The points you have are (-1,4) and (1,-2) 
To find the slow you Do Y2-Y1/X2-X1 
(-2-4)/ (-1-1)
-6/-2 
your m is 3 

Now you go back to the equation of a Line y=mx+b 
to find b (your y intercept) take on of the two points, and substitute it's y value in the equation Let's take (1,-2) 

Y=mx+b
-2=3(1)+b 
-2=3+b 
b=-5 

you now know that 
b=-5
m=3x 

The equation is 
y=3x-5
You might be interested in
Y=(x-4)/(x*x)-11x+28
klio [65]
Y=(x-4)/2x-11x+28
y=(x/2x)-(4/2x)-11x+28
y=0.5x-2x-11x-28
1. subtract like terms
2. add 28 on both sides
3. so on and so forth...
3 0
3 years ago
PLEASE HELP ME! A skydiver parachutes to the ground. The height y (in feet) of the skydiver after x seconds is y = -10x + 3000.
tatuchka [14]
A) Plot a point at (0, 3000), then subtract 10 for every second that passes by.
B) The slope is negative because the skydiver is falling and the graph is plotting his descent, his x intercept is at (300, 0) which means he will touch land after 300 seconds
To find the the x intercept, make y equal 0 so 0=-10x+3000, subtract by 3000 on each side, and you end up with -3000=-10x, you then divide both sides by -10 and you end up 300=x or x=300
4 0
3 years ago
Read 2 more answers
Sixteen Students Have Registered For A Summer Sports Camp. They Are To Be Divided Into Either A Swimming Or A Tennis activity, w
PSYCHO15rus [73]
Divide 10 by 2 than separate both groups into 5 sections in each activity
4 0
2 years ago
PLEASE HELP WILL GIVE BRAINLIEST DO NUMBER 10
Licemer1 [7]

Answer:

<h2><u>369</u></h2>

Step-by-step explanation:

Since the equation of the line is y = 1/3x , or y = 0.33333333x , you multiply y, seltzer, by 3. You do this because x is 3 times the value of y.

Graphing the equation can be seen below

5 0
3 years ago
Only 4% of people have type AB blood. On average how many donors must be checked to first find someone with type AB blood?​
irina [24]

Answer:

4 out of 100 people

Step-by-step explanation:

1%=1 out of 100

4%= 4 out of 100

5 0
3 years ago
Other questions:
  • List the different parts of a credit report. Thanks in advance
    14·1 answer
  • A 16 kg bag of watermelon for $8 per kg
    6·1 answer
  • Write ten hundredths in standard form
    11·2 answers
  • A sphere has a diameter of 8 cm. Which statements about the sphere are true? Check all that apply.
    9·2 answers
  • Event A: Flipping heads on a coin.Event B: Spinning orange on the spinner shown (4 parts to the spinner) .What is P(A and B)?
    15·1 answer
  • Please help me quickly
    8·1 answer
  • Which of the following is a solution to the equation<br> x2 + 25x = 0
    15·1 answer
  • Please can someone help thank you
    12·1 answer
  • What is 15 out of 50 as a percentage​
    15·1 answer
  • 13, 69, 89, 25, 55, 20, 99, 75, 42, 18, 66, 88, 89, 79, 75, 65, 25, 99, 66, 78. Order from least to greatest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!