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
Vadim26 [7]
3 years ago
8

Can some kind person help me with this it will really mean a a lot

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

Table B

Table C

Table A

Step-by-step explanation:

Substitute by the easiest number which is 0

f(0) =2(0) - (-3) =3 Then it is Table B function

f(0) = -2(0) +(-1/3)= -1/3 Then it is Table C function

f(0) =2(0) +(2/3)=2/3 Then it is Table A function

You might be interested in
Determine which equations below, when combined with the equation 3x-4y=2, will form a system with no solutions. Choose all that
svetoff [14.1K]
Two equations will not have solution if they are parallel and have different y-intercepts. Parallel lines have the same slope. In a slope-intercept form, the equation of the line can be expressed as,       
 
        y = mx + b 

where m is slope and b is the y-intercept.

Given: 3x - 4y = 2
Slope-intercept: y = 3x/4 - 1/2

A. 2y = 1.5x - 2
Slope-intercept: y = 3x/4 - 1

B. 2y = 1.5x - 1
Slope-intercept:  y = 3x/4 - 1/2

C. 3x + 4y = 2
Slope-intercept:  y = -3x/4 + 1/2

D. -4y + 3x = -2
Slope-intercept: y = 3x/4 + 1/2

Hence, the answers to this item are A and D. 
6 0
3 years ago
Grace is looking at a report of her monthly cell-phone usage for the last year to determine if she needs to upgrade her plan. Th
Alisiya [41]

Answer:

s ≈ 105

Step-by-step explanation:

<u>Given:</u>

  • The data set: 700, 735, 680, 890, 755, 740, 670, 785, 805, 1050, 820, 750

<u>To find:</u>

  • The standard deviation of the data

<u>Steps:</u>

To find the standard deviation, first write the computational formula for the standard deviation of the sample.

{s}= \sqrt{\frac{{\sum}{x^2} - \frac{({\sum}{x})^2}{n}}{n - 1}}

Take the square root of the answer found in step 7 above. This number is the standard deviation of the sample. It is symbolized by s . Here, we round the standard deviation to the nearest whole number.

{s} = \sqrt{10987.878787879} = 104.8231

Rounding to the nearest whole number:

s ≈ 105

6 0
2 years ago
What is the single equivalent discount rate of the trade discount five Dash four Dash one
Ksivusya [100]
The equivalent discount is 10.
3 0
3 years ago
Evaluate when x = 3, y = 2, and z = 4:
muminat

Answer:

4/5

Step-by-step explanation:

4/3+2

4/5

3 0
3 years ago
Read 2 more answers
What’s the correct answer I will mark as brainlist?
Len [333]

Answer:

the answer is d or $90.56

Step-by-step explanation:

ummm math

3 0
3 years ago
Other questions:
  • A) Find the square number
    7·2 answers
  • 4 bags of cement do 18 m² how many m^2 can be done with seven bags
    14·1 answer
  • What would x be?????
    12·1 answer
  • Suppose I invest $400 in an account that pays 3% interest annually. How much will I have in the account after 2 years, assuming
    6·1 answer
  • Mel is taking her holidays. She receives $2937.50. This includes her normal pay
    13·1 answer
  • A baker determined the annual profit in dollars from selling cupcakes using p(n)=41n-0.06n2, where n is the number of cupcakes s
    9·1 answer
  • HELP!:
    13·1 answer
  • Please help-help-help
    12·1 answer
  • X+1/5-3(x-1)/10=2 what is x​
    12·1 answer
  • Jeremy had $32.50 in his savings account. He withdrew $4.50 each week for 3 weeks. How much money did he have left in the accoun
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!