SOLUTION: 1). (-2,5),slope -6 2). (-2,-8),slope 5/6 3). (4,3),slope -1/2 can u slove these and show the steps

Question 549098: 1). (-2,5),slope -6
2). (-2,-8),slope 5/6
3). (4,3),slope -1/2

can u slove these and show the steps
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1). (-2,5),slope -6
y = mx + b
5 = -6*-2 + b
5 = 12+b
b = -7
y = -6x-7
--------------------
2). (-2,-8),slope 5/6
y = mx+b
-8 = (5/6)(-2) + b
-8 = -5/3 + b
-24/3 = -5/3 + b
b = -19/3
y = (5/6)x-19/3
----------------------
3). (4,3),slope -1/2
y = mx + b
3 = (-1/2)4 + b
3 = -2 + b
b = 5
========================
Cheers,
Stan H.
========================

RELATED QUESTIONS
Idk how to do these and need a lot of help because i have a whole worksheet. So can... (answered by Alan3354)

Idk how to do these and need a lot of help because i have a whole worksheet. So can... (answered by Alan3354)

Really need help with these. Can someone show me how to break these problems down and... (answered by stanbon)

can u please and help find that answer. 1.Through (-2,-5) parralel to the y-Axis 2.... (answered by stanbon,Alan3354)

(-1,-3); slope 5 (4,-5); slope 1/2 (-5,4); slope 0 (2,2); slope 1/2 (8,2); slope 3/4 (answered by Fombitz)

slope= 1/5... (answered by Alan3354,stanbon)

Write the slope -intercept form of equation of each line given the slope and y-intercept... (answered by Fombitz)

solve 1.)[ -4 4 5 ] + [ 6 -2 5 ] 4 2 3 -1 0 -2 = 2.)Find... (answered by ikleyn)

1.what slope of the line with points (7,6) and (-2,2)? a.4/9- b.9/4- c.-4/9 d.-9/4 (answered by Alan3354)