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Viefleur [7K]
3 years ago
9

How to tell if a graph is a function?

Mathematics
1 answer:
Ghella [55]3 years ago
3 0
Look at one of the graphs you have a question about. Then take a vertical line and place it on the graph. If the graph is a function, then no matter where on the graph you place the vertical line, the graph should only cross the vertical line once.
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At its highest setting Jeds shower head releases 6.2 gallons of water per minute. Jed took a shower lasting 5 minutes 12 seconds
NISA [10]

Answer:

31.744 gallons of water

Step-by-step explanation:

Find the amount of water he used in 12 seconds.

6.2*.12=.744 gallons

Find the amount of water he used in 5 minutes

6.2*5=31 gallons

Add your two solutions

31+.744=31.744 gallons

3 0
4 years ago
Please help, will mark as brainliest if solved correctly and ASAP.
iren [92.7K]

Answer:

<h2>i honestly thincC its 25.12 </h2>

Step-by-step explanation:

4 0
4 years ago
The double number line shows the approximate number of ounces in a certain number of pounds:
Ivahew [28]

Answer:

128 ounces

Step-by-step explanation:

there are 16 ounces in each pound so 16 x 8 = 128 ounces

8 0
3 years ago
Im certain country, the life expactancy of a woman born in 1995 was 80.2 years. Between 1995 and 2005, the life expectancy incre
rosijanka [135]

Answer:

L = 80.2 + 2(0.4)

(b) No, one linear equation will be sufficient to solve the problem. Because it is not two statements of equation

Step-by-step explanation:

Between 1996 and 2005, there is 10 years difference.

It is given in the question that the life expectancy increases by 0.4 every five years.

Between 1996 and 2005, life expectancy of woman born will increase by 2x0.4 = 0.8.,

In 2005, the life expectancy of woman born is:

L = 80.2 + 0.8 = 81.0 years

4 0
4 years ago
Entry function to model the situation. Then find the value of the function after the given amount of time. Use T as your variabl
horsena [70]
Answering for points !!!
5 0
3 years ago
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