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3 years ago

What is the point of intersection when the system of equations below is graphed on the coordinate plane?

Mathematics

2 answers:

KengaRu [80]3 years ago

8 0

Answer with explanation:

The two system of equation which are graphed on coordinate plane :

→x -y =1

y=x-1

→y-x=1

y=x+1

⇒Comparing with Slope intercept form of Line which is y= m x +c,

→m=1 for both the lines

As, the two lines has same slope , so they are parallel.Parallel lines never Intersect.

⇒The two system of equation have no solution as:

$\frac{1}{-1}= \frac{-1}{1}\neq \frac{1}{1}$

Option A:→ No Intersection Point

ivanzaharov [21]3 years ago

6 0

B)infinite intersection points

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ruslelena [56]

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Rate of change of $b$ :
Here the end points are (0,0) and (2,2)
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$m= \frac{2}{2}$
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The average rate of change of the function $b$ over the interval [0,2] is 1

Rate of change of $c$ :
Here the end points are (0,-1) and (2,0)
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$m=0.5$
The average rate of change of the function $c$ over the interval [0,2] is 0.5

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Here the end points are (0,0.5) and (2,2.5)
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We can conclude that the <span>function that has the greatest rate of change over the interval [0, 2] is the function a.</span>

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