Question

anybody help with functions ( i will fan and medal ^_^ !! )

Answer 1

Use function notation to write the equation of the line.

http://static.k12.com/calms_media/media/330000_330500/330014/1/96ea91906e83f413894b3efee43fb26cacfdd503/MS_ALG_S2_01_04_quiz_Q1_question.gif


A.
f (x) = 2x – 1

B.
f (x) = –2x + 1

C.
f (x) = –½x – 1

D.
f (x) = –2x – 1

Answer 2

@blakebrightwell can u help

Answer 3

c.

Answer 4

***d sorry

Answer 5

so is it C or D

Answer 6

D

Answer 7

D.

Answer 8

Im going with D.

Answer 9

ok thanks guys @blakebrightwell can u give @ediazdeleon medal and i also need help with another one

Answer 10

take any two points on the graph say (-1,1)and (0,-1)
\[slope~ of~ the~ line=\frac{ y2-y1 }{x2-x1 }=\frac{ -1-1 }{0-(-1)) }=\frac{ -2 }{ 1 }=-2\]
eq. of line is
y-y1=m(x2-x1)
y-1=-2(x-(-1))=-2x-2
y=-2x-2+1
y=-2x-1
y=f(x)=-2x-1

Answer 11

Use function notation to write the equation of the line

http://static.k12.com/calms_media/media/1346000_1346500/1346436/1/2101897587f49e4e6a3b832a95dfff764da43706/HS_A1G2_S2_116090.jpg

Answer 12

@blakebrightwell would u like another medal ^_^

Answer 13

Im about to leave for walmart sorry D; maybe in a little brb

Answer 14

@ediazdeleon would u like anther medal