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
Nookie1986 [14]
3 years ago
14

I need help with this i need to find the grey area

Mathematics
2 answers:
Soloha48 [4]3 years ago
7 0

Answer:

y < 4x - 2

Step-by-step explanation:

Determine the equation of the line:

  • Choose two points on the line: (1, 2) and (0, -2)
  • Calculate the slope
    Slope  = change in y ÷ change in x = (-2 -2) ÷ (0 - 1) = -4 ÷ -1 = 4
    Therefore, y = 4x + b (where b is the y-intercept)
  • From inspection, y-intercept = -2
  • So equation of the line: y = 4x - 2

A solid line means the signs ≤ or ≥ should be used (inclusive boundary)

A dotted line means the signs < or > should be used (non inclusive boundary).

> is points above the boundary line

< is points below the boundary line

Therefore, the grey shaded area is y < 4x - 2

IrinaVladis [17]3 years ago
6 0

Answer:

y < 4x - 2

Step-by-step explanation:

You might be interested in
Pls help :( The graph shows the relationship between a puppy’s weight y, in ounces, and time x, in months, as it grows. Which fu
Ulleksa [173]

Answer:

c y=6x+4

Step-by-step explanation:

y=mx+b.  m= slope b= y intercept

at x=0, the graph is at y=4, so that is b. Slope is up/over. so from point (0,4) to point (2,16), the graph went up 12 and over 2. 12/2=6

4 0
3 years ago
what is the standard deviation and variance of 10, 10, 10, 10, 13, 20, 23, 32, 32, 32, 32, 47, 50, 53, 60, 60, 63, 72, 72, 72, 7
Archy [21]

Answer:

bro/sis through this solution u can solve ur values

Step-by-step explanation:

To calculate the variance, you first subtract the mean from each number and then square the results to find the squared differences. You then find the average of those squared differences. The result is the variance. The standard deviation is a measure of how spread out the numbers in a distribution are.

I hope this will help you

4 0
3 years ago
The width of a rectangle measures (5.9b+2.3) centimeters, and its length measures (3.3b+1.8) centimeters. Which expression repre
guapka [62]
The answer A asvdhakzncnsjcjdkkakzjsjakaksjxn
4 0
3 years ago
28 members and 50% decrease
stellarik [79]
50% is half, and half of 28 is 14.

So your answer is 14 members.


Hope this helped! (:
6 0
4 years ago
Read 2 more answers
will mark brainliest need help with DBA If you had a cube with a side length of 4, how can your write the calculations in expone
viva [34]

4^3

you can write it like 4 × 4 × 4

you can also call it "Four to the Third power".

7 0
3 years ago
Other questions:
  • A local charity is wrapping holiday gifts for local needy families. When 8 volunteers work together, they can get all the gifts
    15·2 answers
  • Determine the solution for x^2-3x-28 &gt; or equal to 0
    5·1 answer
  • Chip and a base salary of $500 per month as a salesman. In addition to the salary, he owns $90 per product that he sells. If his
    13·1 answer
  • HOW IS A BABY DOG MADE IS IT A MOMMY DOG OR A DADDY DOG THAT DOES THE PRODUCEING ALSO WHAT IS THE SUM OF 8 ON THE GRAPH
    14·1 answer
  • Solve: MC multiplied by VII. Show your answer in standard form.
    15·1 answer
  • What is the yintercept of the line described by the equation below?<br> y= 7x + 4
    14·1 answer
  • What is the range of f(x)=(3/4)x-4
    7·1 answer
  • Name a pair of vertical angles.Pls HELP
    13·1 answer
  • Two hundred minus the number two
    13·1 answer
  • Enter the number in scientific notation.<br> 8,400,000,000,000 =<br> PLEASE HELP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!