Question

Please Help Me

Answer 1

Use function notation to write the equation of the line.

Answer 2

A. f (x) = – 1/2 x – 1


B. f (x) = –2x – 1


C. f (x) = 2x – 1


D. f (x) = –2x + 1

Answer 3

B.f(x)=-2x-1

Answer 4

I used Rise over Run to find slope then looked at the Y axis to find the Y-Intercept being negative 1.

Answer 5

from your drawing, I see that your line passes at points \((0,-1),(-1,1)\)
Please apply this formula:
\[\frac{{y - {y_1}}}{{{y_2} - {y_1}}} = \frac{{x - {x_1}}}{{{x_2} - {x_1}}}\]

Answer 6

Thanks @Aaron550

Answer 7

Thanks @Michele_Laino

Answer 8

Your'e very welcome. Tried to keep it simple and easy.

Answer 9

:)