Which situations can be represented by a linear function?

2 answers:

6 0

A linear function is when a variable y varies directly with a variable x. That is, when y increases, x also increases and the opposite is also true. THerefore, the correct answer from the choices listed above is the first option. Every day, the number of bacteria in the dish is 3 times what it was the previous day can be represented by a linear function.

Pie3 years ago

4 0

The barrel leaks 0.5 L of water each day.

Every year, Luisa puts $10 into her savings account.

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Andre has a summer job selling magazine subscriptions. He earns $25 each week plus $3 for every subscription he sells. Andre hop

Strike441 [17]

Answer: 25 + 3n

Step-by-step explanation:

Hi, the answer is lacking the last part:

Write an expression for the amount of money he makes this week.

So, to answer this we have to write an expression:

The fixed amount that he earns per week (25) plus the product of the amount he earns per subscription (3) and the number of subscriptions sold (n) , must be equal to his weekly earnings.

Mathematically speaking:

25 + 3n

Feel free to ask for more if needed or if you did not understand something.

7 0

2 years ago

Help!!!!!! I'll give you brainliest!!!

zlopas [31]

I would say

Balanced forces result in constant velocity: phase 3

Unbalanced force causes change in velocity: phase 4

The more unbalanced the forces are, the greater the changes in velocity is: phase 5

Hope this helps

4 0

2 years ago

Given f(x) = V(3 x – 12) +2, what is the range in set notation?

Tpy6a [65]

Answer:

Step-by-step explanation:

[2,∞)

8 0

2 years ago

Read 2 more answers

Can someone please help me with this, I need to show work for it too.

Anastaziya [24]