3 years ago

Why does Company B not passing through the origin show that it is not proportional?

Mathematics

1 answer:

erastovalidia [21]3 years ago

5 0

For a line to be proportional it has to pass through the origin and be a straight line

You might be interested in

A rancher has a roll of fencing to enclose a rectangular area. The table shows how the area that the rancher can enclose with th

Free_Kalibri [48]

Checking for each option

Option A: $A(w) = -w^2+200w$

Substitute w = 10 and check if we'd get 900 as the answer
$A(10) = -(10)^2+200(10) = -100+2000 = 1900$

Option B: $A(w) = -w^2+100w$
Substitute w = 10 and check if we'd get 900 as the answer
$A(10)=-(10)^2+100(10)=-100+1000=900$

Option C: $A(w)=w^2+40w$
Substitute w = 10 and check if we'd get 900 as the answer
$A(10) = 10^2+40(10)=100+400=500$

Option D: $A(w) = w^2+90w$
Substitue w = 10 and check if we'd get 900 as the answer
$A(10)=10^2+90(10) = 100+900=1000$

Answer: Option B

8 0

3 years ago

Read 2 more answers

In which quadrant is the point (19, -4)?

Art [367]

The point (19, -4) is in quadrant 4. I hoped this helped!

8 0

4 years ago

A bicycle is on sale for $189.50. The sales tax rate is 5%. What is the amount of tax?

kozerog [31]

Answer:

9.475 = 9.48 dollars.

Step-by-step explanation:

5% = 0.05

$189.50 x 0.05 = 9.475

4 0

3 years ago

Help with those math probelm please

Effectus [21]

Answer:

170 books

Step-by-step explanation:

Each book equals 10 books. So 17x10 equals your answer! (170)

Good luck to you!

6 0

3 years ago

On James's MP3 player, he has 12 sad songs and 40 upbeat songs that he wants to put into playlists. He wants to have the same nu

Anna71 [15]

Answer:

the answer is 4 playlists.

Step-by-step explanation:

5 0

3 years ago