Question

Help.

Use function notation to write the equation of the line.
http://static.k12.com/eli/ecollege/593/1_31560/2_31285_5_31669/77e3985f9df8918201d25f6edded89adec33e000/media/98619e77934d356a23e2a269e8f60e1c921757fa/mediaasset_330014_1.gif

A.) f (x) = –½x – 1
B.) f (x) = –2x – 1
C.) f (x) = 2x – 1
D.) f (x) = –2x + 1

Answer 1

Use function notation to write the equation of the line
http://static.k12.com/eli/ecollege/593/1_31560/2_31285_5_31669/77e3985f9df8918201d25f6edded89adec33e000/media/b824175eda523898c2614469002a662348315839/mediaasset_330015_1.gif
f (x) = x
f (x) = 1
f (x) = –x
f (x) = x + 1


Which shows the equation of the line using function notation?
http://static.k12.com/eli/ecollege/593/1_31560/2_31285_5_31669/77e3985f9df8918201d25f6edded89adec33e000/media/1b1502f58cbd4eb77c1353cb51ff128dc01890e3/mediaasset_1348060_1.jpg

f(x)=2
f(x)=0.2x
f(x)=-2
f(x)=2x



Use function notation to write the equation of the line.
http://static.k12.com/eli/ecollege/593/1_31560/2_31285_5_31669/77e3985f9df8918201d25f6edded89adec33e000/media/8291b8d8408e2f84d7703c5a7c62fd1510475b56/mediaasset_330017_1.gif

f (x) = 4x + 4
f (x) = 4x – 1
f (x) = ¼x + 4
f (x) = –4x + 4


Use function notation to write the equation of the line.

http://static.k12.com/eli/ecollege/593/1_31560/2_31285_5_31669/77e3985f9df8918201d25f6edded89adec33e000/media/cd707cada582441e034292a8aa19f6610daffd6f/mediaasset_1346437_1.jpg

f(x)=3/2x-2
f(x)=3/2x+2
f(x)=-2/3x-2
f(x)=2/3x-2