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larisa [96]
2 years ago
11

Please help will give brainliest answer ​

Mathematics
2 answers:
yaroslaw [1]2 years ago
8 0
The following answer to this is 1. B
2.D
iragen [17]2 years ago
5 0

Answer:

Question 3

C. y-9 =1/2(x-1)

Question 4

D. y+5 =3(x+2)

Step-by-step explanation:

Question 3:

Equation of line in point slope form is given as:

y-y_1 =m(x-x_1)

Plug m = 1/2, x_1 = 1, \:y_1 = 9 in the above equation, we find:

y-9 =1/2(x-1)

This is the required equation of the line.

Question 4:

Equation of line in point slope form is given as:

y-y_1 =m(x-x_1)

Plug m = 3, x_1 = - 2, \:y_1 = - 5 in the above equation, we find:

y-(-5) =3[x-(-2)]

y+5 =3(x+2)

This is the required equation of the line.

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