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
avanturin [10]
3 years ago
6

Is 1/2x-4 a function?

Mathematics
1 answer:
lakkis [162]3 years ago
7 0

Answer:

Yes it is

Step-by-step explanation:

Each x value is represented by exactly one y value.

You might be interested in
Help a bab out with something, please?
Nuetrik [128]

Answer:

18

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do you do this question?
IRINA_888 [86]

Answer:

∑ (-1)ⁿ⁺³ 1 / (n^½)

∑ (-1)³ⁿ 1 / (8 + n)

Step-by-step explanation:

If ∑ an is convergent and ∑│an│is divergent, then the series is conditionally convergent.

Option A: (-1)²ⁿ is always +1.  So an =│an│and both series converge (absolutely convergent).

Option B: bn = 1 / (n^⁹/₈) is a p series with p > 1, so both an and │an│converge (absolutely convergent).

Option C: an = 1 / n³ isn't an alternating series.  So an =│an│and both series converge (p series with p > 1).  This is absolutely convergent.

Option D: bn = 1 / (n^½) is a p series with p = ½, so this is a diverging series.  Since lim(n→∞) bn = 0, and bn is decreasing, then an converges.  So this is conditionally convergent.

Option E: (-1)³ⁿ = (-1)²ⁿ (-1)ⁿ = (-1)ⁿ, so this is an alternating series.  bn = 1 / (8 + n), which diverges.  Since lim(n→∞) bn = 0, and bn is decreasing, then an converges.  So this is conditionally convergent.

5 0
3 years ago
What is the product of 306 and 15?
Mars2501 [29]
Product means to multiply.
306 x 15 = 4590.
7 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through the points (0, 6) and (3, 0) in slope-intercept form
damaskus [11]

Answer:y=-2x+6

Step-by-step explanation: Write in Slope-Intercept form, y=mx+b.

Hope this helps you out! ☺

8 0
3 years ago
Which of these rectangles could be the shape of her scrap book cover?
andrew11 [14]

Answer:

6in 5in

you have to do 5×2 and 6×2 and add those together

3 0
2 years ago
Read 2 more answers
Other questions:
  • A rope is 14 2/5 yards long. If it is cut into 8 equal pieces, how long will each piece be?
    6·2 answers
  • Write the partner. 16-8=
    13·2 answers
  • HELP PLZZZZZZZZZZZZZ
    5·2 answers
  • The length of a certain lot if 20 feet less than four times its width. the area of 4200 sq. ft. what are the dimensions of the l
    13·1 answer
  • What is the solution to 6x^2 + 2x + 4 = 0?
    8·1 answer
  • What is the slope of the line 2x - y = 9?*
    10·2 answers
  • A regression analysis between sales (in $1000s) and price (in dollars) resulted in the following equation: ŷ = 50,000 − 8x The a
    15·1 answer
  • Which equation has no solution
    15·1 answer
  • Do the ratios 20/10 and 4/2 form a proportion? Yes or no
    6·1 answer
  • Graph the inequality in the coordinate plane negative 3x + 2y​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!