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
lesya [120]
3 years ago
10

What is the equation of the graphed linear model? y = x +

Mathematics
1 answer:
timofeeve [1]3 years ago
7 0

Answer:

y = - 2x + 110

Step-by-step explanation:

The equation of a line in slope- intercept form is

y + mx + c ( m is the slope and c the y- intercept )

To calculate m use the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 110) and (x₂, y₂ ) = (20, 70) ← 2 points on the line

m = \frac{70-110}{20-0} = \frac{-40}{20} = - 2

the line crosses the y- axis at (0, 110) ⇒ c = 110

y = - 2x + 110 ← equation of line

You might be interested in
Evaluate.<br><br> 15 + 102 • [12 – (12 – 3 • 2)] + 6
mylen [45]

Answer:

633

Step-by-step explanation:

We have the equation

15+102[12-(12-3*2)]+6\\\\15+102[12-(12-6)]+6\\\\15+102[12-(6)]+6\\\\15+102[6]+6\\\\15+612+6\\\\633

3 0
3 years ago
Read 2 more answers
I will mark brainliest
4vir4ik [10]

Answer:

I think It would be A but I'm not exactly sure

7 0
3 years ago
Read 2 more answers
Please answer this asap!
777dan777 [17]
This is an exponential equation that can be represented by the following:

f(x) = a(b)^x

In this case...

25143 = a(0.66)^3

25143 is the population after 3 hours.

3 is the amount of time in hours.

0.66 represents the percent of the population remaining after each hour (66% as there is a 34% decline each hour).

We must solve for a, which is the initial population.

First, simplify (0.66)^3 to 0.2874.

25143 = 0.2874a

Now divide both sides by 0.2874 to isolate a.

a = 87455

There were initially 87,455 people within the city. I wouldn't want to be in that place!
7 0
2 years ago
Rewarding BRAINLIEST DONT GET MAD IF I DONT DO IT RIGHT AWAY
Elodia [21]

Answer:

c

Step-by-step explanation:

Uh, you got it right.

8,2 and 8,7

The differnece between 7 and 2 is 5

6 0
3 years ago
Read 2 more answers
If x varies directly as d and d varies directly as e and c=4 when e=12, find c where e=3
Nata [24]
 c = 1 is the answer when e = 3
3 0
3 years ago
Other questions:
  • Write 2 3/5 as an improper fraction
    5·2 answers
  • 3(x+1) = -2(x-1)+6 solve for x
    15·1 answer
  • The answer plsssssssss
    6·1 answer
  • A die is a specialized tool used in manufacturing industries to cut or shape material mostly using a press. products made with d
    14·1 answer
  • Which function is the result of vertically shrinking ƒ(x) = (x + 1)2 by a factor of 1∕6?
    14·1 answer
  • Consider the functions f(x)=(4/5)x+6 what are the ranges of the two functions
    7·1 answer
  • This is 6 grade homework please help me
    6·2 answers
  • A spinner is divided into 4 equal sections and is spun 100 times landing on yellow 27 times, blue 21 times, red 22 times, and gr
    9·2 answers
  • 8-4(2+5²)÷12<br>answer? ​
    6·1 answer
  • The fishbowl is shaped like a sphere the fishbowl has a diameter of 16 what is the closest value of water in the Fishbowl and cu
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!