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
IRISSAK [1]
2 years ago
9

Is this a function????!

Mathematics
1 answer:
babymother [125]2 years ago
6 0
Yes it is a function
You might be interested in
Which expression is not a polynomial
polet [3.4K]
4-x I know this because my teacher just went over this problem
6 0
3 years ago
Height of a table tennis net: 6 in. height of a tennis net: 3ft
astraxan [27]
The table is 3.5 ft tall
7 0
3 years ago
Determine which equation is parallel to the line JK and which is perpendicular to like JK
sattari [20]

Answer:

If the equation of JK is y = mx + c, then y = mx + c' is the equation of the straight line parallel to above and y = - \frac{1}{m}x + b will be perpendicular to that.

Step-by-step explanation:

Let us assume that the line JK has the equation in slope-intercept form as  

y = mx + c ............. (1)

Therefore, the equation has slope = m

Now, any straight line having an equation with slope m will be parallel to line JK.

So, the equation of the straight line which is parallel to equation (1) will be  

y = mx + c', where, c' is any real constant.

Now, let us assume that another straight line having equation  

y = nx + a is perpendicular to the line JK i.e. equation (1).

Now, we know if two lines are perpendicular to each other then the product of their slopes will be - 1.

So, mn = - 1

⇒ n = - \frac{1}{m}

Therefore, the equation of a straight line which is perpendicular to equation (1) will be y = - \frac{1}{m}x + b where b is any real constant. (Answer)

3 0
3 years ago
Read 2 more answers
En una pension de perros hay tres perros que pesan 20kg 10kg y otro 5kg si se contempla que 70kg de alimento dura 2 meses¿que ca
aleksley [76]

Answer:

40kg

20kg

10kg

Step-by-step explanation:

The computation of the food each one is getting as follows

Total weights of all dogs

= 20 kg + 10 kg + 5kg

= 35 kg

And, the food is 70 kg

So, each one is getting

for 20 kg

= 70 ÷ 35 × 20

= 40 kg

For 10 kg

= 70 ÷ 35 × 10

= 20 kg

And, for 5 kg

= 70 ÷ 35 × 5

= 10 kg

7 0
2 years ago
133 times what gets you to 432 1/4
muminat

Answer:

3 1/4

Step-by-step explanation:

432 1/4 / 133 = 3 1/4

3 0
3 years ago
Other questions:
  • Joe earns $4,100 per month and pays $870 each month in rent. Approximately what percent of his money is spent on rent?
    6·1 answer
  • A set of data items is normally distributed with a mean of 240 and a standard deviation of 32. Convert 272 to a? z-score
    15·1 answer
  • Solve sin^2 theta*sec theta+cos theta= sec theta<br><br>SHOW WORK!!!
    6·1 answer
  • What is 24 144 in simplest form
    10·1 answer
  • 2 sqrt of 3 times 3 sqrt of 15
    10·1 answer
  • How much would $250 invested at 10% interest compounded continuously be worth after 8 years? Round your answer to the nearest ce
    15·1 answer
  • Solve for s: <br> 14=-2s-8
    13·2 answers
  • an air conditioning system can circulate 360, cubic feet of air per minute. how many cubic yards of air can it circulate per min
    6·2 answers
  • I just need 6, 7, 8, 9, and 10. Please help me if you know how to do this..
    12·1 answer
  • The masses of the oranges on sale at a farm stand are normally distributed with a mean of 239 grams and a standard deviation of
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!