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
ratelena [41]
3 years ago
12

Can I get a check to see if these are right please?

Mathematics
1 answer:
Anestetic [448]3 years ago
3 0

The domain is all possible values for x.

Here we can see a parabola the goes sideways.

The vertex of the parabola is at (3,-1).

That means the domain is x\geq 3

Think about it this way, is there any point on the parabola that can have a x coordinate of 4?

The range of a function is all possible y values. Is seems that the parabola stretches infinitely up and down, meaning that all values of y are possible.

You might be interested in
What is the solution to the system x+ y =4 and 2x - y = -1
Lostsunrise [7]

Answer:

Step-by-step explanation:

hello :

the system is :  x+ y =4 ...(*)

                       2x - y = -1...(**)

add(*) and (**) : 3x=3    so : x=1

put this value into (*) : 1+y=4     so : y=3

one solution : (1 , 3)

4 0
3 years ago
Select Equal or Not Equal to correctly classify each statement.
Black_prince [1.1K]
The first problem is true because with multiplication it doesn't matter which order it is in.

The second problem is false because you will get a different quotient depending on which numbers are on which side of the equation.
3 0
3 years ago
Read 2 more answers
What is the pattern of the trend line equation in this graph?
kondaur [170]

The pattern of the trend line from what we can see here shows the existence of a positive upward trend.

<h3>What is a positive upward trend?</h3>

We can see that the graph has fluctuations which have an upward trend over the years. This upward trend can be gotten from the straight line that was drawn on the graph.

It slants to the top. This shows us that the trend is positive and rising over the period of time that we have in the graph. In the graph, the upward trend can be seen from the fact that there has been a rise in the temperature of the city over the time period that was illustrated. The increase in temperature rose from 31.5 to 33 degrees period of time.

Hence we can conclude that The pattern of the trend line from what we can see here shows the existence of a positive upward trend.

Read more on trend lines here: brainly.com/question/27194207

#SPJ1

4 0
1 year ago
Please help me ASAP. For homework due right now
sveta [45]

Answer:

at least 20 rows.

Step-by-step explanation:

when you add the students, teachers, and chaperones, it comes to 159. then you divide 159 by the number of seats each row has, so 159/8 = 19.875, you would have to round to the nearest whole number so 20 should be correct.

5 0
2 years ago
Some please help!!!!! Brainiest will be marked!!! No link i can’t open it!!!
fiasKO [112]
Week 15 they'll both weigh 181 lbs
7 0
2 years ago
Other questions:
  • Maria has $2.43 in quarters and pennies in her wallet. She has twice as many pennies as quarters. How many coins of each type do
    14·2 answers
  • How do you write n+-m in standard form
    11·1 answer
  • 11 times 4 and 1 3rds
    10·1 answer
  • What angle is 134?<br> Right<br> Obtuse straight<br> Actute
    12·2 answers
  • What is the answer to <br> x=3x-20 and y=-6+30
    15·1 answer
  • * 2. Mr. Clarke is looking for some new golf clubs. Academy Sports has a $300 set of
    11·2 answers
  • If x=3 substitute the value of x into the expression and simplify 3x+6
    13·1 answer
  • 5+4p&gt;-75<br> A. P &gt; 20<br> B. P &lt; 15<br> C. P &gt; -20<br> D. P &gt; 15
    5·1 answer
  • WILL MARK BRAINLIEST!!!
    5·1 answer
  • Which one??? Please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!