A line contains the points (-7,15) and (10,27) what is the slope of the line as a simplified fraction?
1 answer:
Answer:
The slope of line for given points is
Step-by-step explanation:
Given points of line as :
A = ( - 7 , 15 ) i, e = - 7 ,
= 15
B = ( 10 , 27 ) i.e = 10 ,
= 27
Let The slope of line be m
So , The slope with two points is given as equation
m =
Or, m =
Or, m =
Hence The slope of line for given points is . Answer
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Answer:
<h2>4/3 Joules </h2>Step-by-step explanation:
Work is said to be done when force applied to an object causes the object to move through a distance.
Work done = Force * perpendicular distance.
Given Force F = xy i + (y-x) j and a straight line (-1, -2) to (1, 2)
First we need to get the equation of the straight line given.
Given the slope intercept form y = mx+c
m is the slope
c is the intercept
m = y₂-y₁/x₂-x₁
m = 2-(-2)/1-(-1)
m = 4/2
m = 2
To get the slope we will substtutte any f the point and the slope into the formula y = mx+c
Using the point (1,2)
2 = 2+c
c = 0
y = 2x
Substituting y = 2x into the value of the force F = xy i + (y-x) j we will have;
F = x(2x) i + (2x - x) j
Using the coordinate (1, 2) as the value of s