Question

Write an equation for the line that passes through (0, 9) and whose slope is -3.


y = 3x – 9

y = 9x + 3

y = -3x + 9

y = -3x – 9

Answer 1

y=mx+c .....y=-3x+c now to find c put x=0 and y=9..you'll have c= 9 and your equation is y=3x+9

Answer 2

sorry y=-3x+9

Answer 3

yay i also got that thanks man <3

Answer 4

:)

Answer 5

Write an equation that passes through (0, -2) and whose slope is ½.


y = 1/2x + 2

y = -1/2x – 2

y = 1/2x – 2

y = -2x + 1/2
for thi i got the 3d one is that correct

Answer 6

C

Answer 7

wooo thanks so happy i got both thissite really helps

Answer 8

can you do this btw
Find the solution set for 2x – 2y = 8, given the replacement set {(-2, 2), (-1, -5), (1, -3), (2, -2)}.


{(1, -5), (1, -3), (2, -2)}

{(-2, 2), (-1, -5), (1, -3)}

{(-2, -6), (-1, -5), (1, -3), (2, 2)}

{(-1, -5), (1, -3)}