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8090 [49]
3 years ago
10

Determine whether the function is proportional or nonproportional. y = 3x -

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
5 0

Answer:

y=1/2x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form  or

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Verify each case

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Which of the following describes the end behavior of<br> f(x) = (1/2)^x
NARA [144]

Answer:

as x approaches infinity, f(x) approaches 0

as x approaches -infinity, f(x) approaches infinity

Step-by-step explanation:

we can observe that 1/2 < 1 and since it's being exponentiated, the f(x) gets smaller and smaller as x gets bigger.

For example, f(0) = 1, f(1) = 1/2, f(2) = 1/4

so, as x approaches an infinitely large number, f(x) gets closer and closer to zero.

this is the opposite as x approaches a negatively large number. following exponential rules, 1/2^(x) = 2^x for all x < 0. therefore as x approaches negative infinity, f(x) approaches infinity.

in this case, f(-1) = 2, f(2) = 4, f(3) = 8

4 0
3 years ago
Which one??? pls help
Licemer1 [7]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
A club’s first meeting was attended by 6 people. Three times as many people went to the first meeting than the second meeting. H
Mkey [24]

Answer:

2 people

Step-by-step explanation:

6/3 is 2

Hope this helps plz hit the crown :D

6 0
3 years ago
Read 2 more answers
Rearrange all and make the letter in red the subject<br><br> help :(
frez [133]

Answer:

9. a. m = tw all over n

9 b.  w = mn all over t

10. a. w = 1 over (t-mn)

10. b. m= (t-1/w) all over n

hope this helps sorry still new to this so know how to use fractions easily

4 0
3 years ago
Can y’all help me find the equation?
Lelu [443]

Answer:

(-3,1)

Step-by-step explanation:

go to -3 to the right and 1 up

4 0
3 years ago
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