Question

Calculate the slope between the two points.(7,2) and (9,3)

Answer 1

Step-by-step explanation :

we know equation of a line y=mx+c

The points are 7,2 and 9,3 .therefore the equation of the lines will be

2=7m+c (i)

3=9m+c (ii)

so we will subtract eq(i) from (ii)

3=9m+c

2=7m+c

_ _ _

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1=2m

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Thus m= 1/2 or 0.5.

Therefore slope btween the two points is 0.5