SOLUTION: On my homework assignment, it says:
"Write the point slope form of equations fro the given information: {{{m=3/4 (-4,-5)}}}". So, I know that I need to find the point slope
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Question 117715: On my homework assignment, it says:
"Write the point slope form of equations fro the given information: AMP Parsing Error of [m=3/4 (-4,-5)]: Invalid expression. Closing bracket expected ,-5) at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 187.
.
". So, I know that I need to find the point slope.
I don't really know what to do. I really need help. I do know that the point slope formula is. That is the formula my math teacher gave me, but I don't know how it goes in with the problem.
Found 2 solutions by psbhowmick, checkley71:
Answer by psbhowmick(878) (Show Source): You can put this solution on YOUR website!
You are proceeding in right way but with wrong formula.
The point-slope form of equation of a straight line is where = slope and (,) are the coordinates of the point through which the straigh line passes.
Here, , and .
So, the equation of the straight line is .
This can be re-written as i.e. .
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
Y=mX+b IS THE LINE EQUATION.
-5=3/4*4+b
-5=3+b
b=-5-3
b=-8 THEREFORE THE LINE EQUATION THROUGH (4,-5), WITH A SLOPE OF 3/4 & A Y INTERCEPT (0,-8)
Y=3X/4-8
(graph 300x200 pixels, x from -6 to 12, y from -10 to 10, y = 3x/4 -8).
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