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
MrRa [10]
3 years ago
9

Select all that apply. In a linear function: Δy = 0 Δx = 0 Δy = n Δx = n Δy = -n Δx = -n

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0
Answers: All the options are right and have a special meaning.

Explanation:

1) <span>Δy = 0

Means y is constant, which is also that the slope is zero.

The function is a horizontal line (paralell to the x-axis)

2) Δx = 0

Means x is constant, the slope is not defined (∞).

The function is a vertical line (parallel to the y-axis)

3) Δy = n

Means that the change in y is constant. So, only if the change in x is also constant the slope is constant and the function is linear.

This is because the slope is Δy / Δx.

4) Δx = n

Means the change in x is constant. So, only if Δy is constant it is a linear function, for the same reason explained above

5) Δy = -n and and 6) Δx = -n

Same reasoning of 3 and 4.
</span>
You might be interested in
What is the value of x in the solution to the system of linear equations? {y=3x+2 y=x-4 a –7 b –3 c 1 d 5
lyudmila [28]

Since y must equal both 3x+2 and x-4, we deduce that 3x+2 and x-4 must equal each other. So, we have

3x+2=x-4 \iff 2x+2=-4 \iff 2x=-6 \iff x=-3

5 0
3 years ago
Read 2 more answers
How do you do this math problem??<br><br><br> BRAINLEST for anyone who helps and explains!!
guapka [62]

Answer:

It is angle k and angle l

Step-by-step explanation:

When opposite sides are given, especially for a right triangle, the longer the length the bigger the angle. The hypotenuse, which is across the right angle is always longest. The shortest side will always have the smallest angle. Check the image if it helps.

4 0
3 years ago
Find the value of: (p+q)^0+1^p+q
MrMuchimi

Answer: 2+q

Step-by-step explanation:

6 0
3 years ago
Raychel drove to the mountains last week there was heavy traffic on the way there and on the trip took 12 hours when Raychel dro
nevsk [136]
Suppose that this person drives at r mph going to the mountains, and gets there in 12 hours.  Returning, this person drives at (r+20) mph and gets home in 8 hours.  We don't know the distance yet, but can solve for the initial speed, r, by setting

d = 12r = (r+20)(8).  Solving for r, r=40 mph (going) and (40+20)mph = 60 mph (returning.  Since d=12 r, d = (12 hrs)(40 mph) = 480 miles (answer).
4 0
3 years ago
A ball is thrown from the top of a 50-ft building with an upward velocity of 24 ft/s. When will it reach its maximum height? How
sergeinik [125]
24ft/s for the 1st second then it'd be 9.8mp/s which is the speed of velocity towards earth, so the 24ft/s - the 9.8 would be 14.2ft/s which is the second, the third would then be 4.4 after again subtracting 9.8. That is as far as I got, hope that helps even slightly
7 0
3 years ago
Other questions:
  • Which of these pairs of variables would you expect to be represented by a scatterplot with a negative correlation?
    12·2 answers
  • A car wash detailed 198 cars in 6 hours. At what rate did the car wash detail cars in cars per
    9·1 answer
  • 5x-8= 1/3 (6x+12)-3x<br><br> a) -1<br> b) -12/5<br> c)10/3<br> d) 2
    9·1 answer
  • You estimate that a jar contains 68 marbles. The actual number of marbles is 60. Find the percent error. Round your answer to th
    8·1 answer
  • Rewrite it as a function and isolate y. ​
    8·1 answer
  • A coin is tossed and an eight​-sided die numbered 1 through 8 is rolled. Find the probability of tossing a tail and then rolling
    15·1 answer
  • 1/2 (-2-1) +6(5) +6(8) + (3) - (-4)6-(-1)6-5(0) -8(-5) =<br> 150.
    8·1 answer
  • Grazer sells cool Minecraft t-shirts through his
    10·2 answers
  • A class of 30 swim team members took a lifesaving test. Eighteen of the members had an average score of 92 points. The remaining
    10·2 answers
  • Chantelle bought grapes at 0.85 per pound. She purchased 7 pounds. What was the total cost. Round your answer to the nearest pen
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!