thatjacksonguy
what is the equation of a line that has a slope of 1 and passes through the point(3,12)??



This Question is Closed

Mertsj
Best Response
You've already chosen the best response.
1
Do you know point slope form of the equation of a line?

thatjacksonguy
Best Response
You've already chosen the best response.
0
no

Mertsj
Best Response
You've already chosen the best response.
1
\[yy _{1}=m(xx _{1})\]

thatjacksonguy
Best Response
You've already chosen the best response.
0
dont i need two points??

Mertsj
Best Response
You've already chosen the best response.
1
replace ysub1 with 12. replace m with 1. replace xsub1 with 3 and solve for y

thatjacksonguy
Best Response
You've already chosen the best response.
0
ok im a little lost now

thatjacksonguy
Best Response
You've already chosen the best response.
0
wont i still have x?

Mertsj
Best Response
You've already chosen the best response.
1
\[y12=1(x 3)\]

Mertsj
Best Response
You've already chosen the best response.
1
\[y12=1(x+3)\]

Mertsj
Best Response
You've already chosen the best response.
1
\[y12=x3\]

Mertsj
Best Response
You've already chosen the best response.
1
y=x+9

thatjacksonguy
Best Response
You've already chosen the best response.
0
ohhh ok i understand now thanks again..

Mertsj
Best Response
You've already chosen the best response.
1
And that is the equation of a line whose slope is 1 and passes through the point
(3,12).