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elena-s [515]
2 years ago
9

Create a table of data for two different linear functions. The table should use the same values of x for both functions. Based o

n your table, will the graphs of these two functions intersect? Explain your answer. 40 POINTS
Mathematics
1 answer:
vodomira [7]2 years ago
7 0
3x + 1 = y

x: 1 | 2 | 3  |
------|---|--- |----------------
y: 4 | 7 | 10|

so make points at (1,4) (2,7) and (3,10), and connect them to get the line

4x + 1

x: 1 | 2 | 3
----------------
y: 5 | 9 | 13

Make points at (1,5) (2,9) and (3,13)

IF they do not intersect yet, continue making points until they intersect. Make note of the point in which they intersect, and that is your answer

hope this helps
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tankabanditka [31]
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Lisa solved 3x2 + 1 = 28 as shown.
Alekssandra [29.7K]

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4 0
2 years ago
Q2. In a camp food was enough for 400 people for 23 days. If 60 more people joined the camp, find the number of days the food wi
victus00 [196]

Answer:

Q2)

We have food for 400 people, and it will last for 23 days.

Then we have an inverse relation, where the number of days decreases as the number of people increases, this means that we have a relationship like:

23 days = K/400 people.

Then we get:

(23 days)*(400 people) = K = 9200 days*people.

Now if we increase the number of people by 60, we get.

people = 460

Then the number of days that this will last is:

D = (9200 days*people)/460 people = 20 days.

The food will last for 20 days.

Q3) We have a proportional relationship (y = k*x) such that y = 40 when x = 200, then we get:

40 = k*200

With this, we can find the value of k

40/200 = k = 0.2

Then the proportional relationship is:

y = 0.2*x

a) We need to replace x by 15.

y = 0.2*15 = 3

y = 3

b) We need to replace y by 8.

8 = 0.2*x

8/0.2 = x = 40

x = 40

Q3) y is inversely proportional to x (y = k/x), and y = 8 when x = 30.

Then we get:

8 = k/30

Then the value of k is:

8*30 = k = 240

then the relationship is:

y = 240/x

a) we need to replace x by 4

y = 240/4 = 60

y = 60

b) we need to replace y by 360

360 = 240/x

360*x = 240

x = 240/360 = 0.666...

x = 0.666...

8 0
2 years ago
Which expression(s) will result in a quotient that is less then one? 3/4 divided by 2/3, 7/10 divided by 4/5, 7/8 divided by 1/2
Kisachek [45]

Answer:

ucan use the calculator

Step-by-step explanation:

i) 1.125

and rest do by calculator

3 0
3 years ago
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