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Aliun [14]
3 years ago
10

7. Is y = x - 4 a linear function?

Mathematics
2 answers:
Novay_Z [31]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

LekaFEV [45]3 years ago
5 0

Answer:

yes it is cause it has a slope and stuff

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Math question screen shot down below
Oksanka [162]

Answer:

The correct answer is A, Point P

Step-by-step explanation:

since the additive inverse of 2 is -2 because -2 + 2 = 0 the correct choice must be choice A, Point P.

8 0
3 years ago
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If (x+5) is a factor of 3x^2+14x+k, what is the value of k?
kherson [118]
If (x+5) is a factor the equation will equal zero when x=-5 so

3(-5^2)+14(-5)+k=0

75-70+k=0

5+k=0

k=-5

7 0
4 years ago
Which number line below correctly represents the expression -3 + 4?
Archy [21]

Answer:

1st answer

Step-by-step explanation:

First you subrtract 3 from 0 then add 4 to -3

8 0
3 years ago
A cup has a circumference of 28 cm. Approximately what is the diameter?
Ainat [17]

Answer:

The diameter is approximately 8.9 cm

Step-by-step explanation:

The circumference is given by

C = pi *d

28 = pi *d

Divide each side by pi

28/pi = d

We can approximate pi by 3.14

28 /3.14 =d

8.917 = d

The diameter is approximately 8.9 cm

7 0
3 years ago
Which answer it is or like how do you solve it
Dvinal [7]
Triangle 3 because its length is longer than the others.
4 0
3 years ago
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