The points (-2,5) and (3,-5) are plotted in xy planes. Find the slope and y intercept of the line joining the points.
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33
Answer:
Step-by-step explanation:
As the points given as(-2,5) and (3,-5).
Now, slope(m) has the formulae as
m=(y2-y1)/(x2-x1).
Now, here x1 and y1 are -2 and 5.
And x2 and y2 is 3 and -5.
Hence,
Slope m=(-5-5)/(3-(-2))
m=-10/5 = -2
Now, putting the value of m in the equation of a straight line
y=mx +c
y= -2x +c
Putting the value of any point in the equation
Let (-2,5).
5=-2*-2+c
c= 5-4= 1
Hence, y intercept is 1.
If you would have taken the value of (3,-5) same value of c which is y intercept would have come.
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