SOLUTION: Can someone please help me with this equation? It says, write the equation in point slope form for the line with the given slope that contains the given point. slope=5;(1,7)

Algebra ->  Graphs -> SOLUTION: Can someone please help me with this equation? It says, write the equation in point slope form for the line with the given slope that contains the given point. slope=5;(1,7)       Log On


   



Question 832910: Can someone please help me with this equation? It says,
write the equation in point slope form for the line with the given slope that contains the given point.
slope=5;(1,7) is on the line.
I'm just confused, but I thought i could put (1,7)=5 But i'm just not sure, thanks in advanced ! :)

Found 2 solutions by stanbon, MathTherapy:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
write the equation in point slope form for the line with the given slope that contains the given point.
slope=5;(1,7) is on the line.
--------
Form: y = mx + b
----
Substitute for x,y,m and solve for "b":
7 = 5*1 + b
b = 2
------
Equation:
y = 5x + 2
====================
Cheers,
Stan H.
====================

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
Can someone please help me with this equation? It says,
write the equation in point slope form for the line with the given slope that contains the given point.
slope=5;(1,7) is on the line.
I'm just confused, but I thought i could put (1,7)=5 But i'm just not sure, thanks in advanced ! :)

Point-slope form of a line: y+-+y%5B1%5D+=+m%28x+-+x%5B1%5D%29, where:
y%5B1%5D+=+7
x%5B1%5D+=+1
m, or slope = 5
Thus, y+-+y%5B1%5D+=+m%28x+-+x%5B1%5D%29 becomes: highlight_green%28y+-+7+=+5%28x+-+1%29%29
Solve this for y, and you'll have the equation you seek.
You can do the check!!
If you need a complete and detailed solution, let me know!!
Send comments, “thank-yous,” and inquiries to “D” at MathMadEzy@aol.com.
Further help is available, online or in-person, for a fee, obviously.