Question

the equation of the line through the point (1,5) and (2,3) is
a. 2x-y-7=0
b. 2x+y+7=0
c. 2x+y-7=0
d. x+2y-7=0​

Answer 1

So your correct answer is option c)

I hope you get your answer

thanks for asking

Answer 2

Answer:

option )C

Step-by-step explanation:

slope of the line passing through two points (1,5)and(2,3)

m=y2-y1/x2-x1

=3-5/2-1

= -2/1= -2

Now using the slope and either of the pints to find the y intercept

y=mx+b

3= -2*2+b

b=7

write the equation of the line as

y=mx+b

y= -2x+7

2x+y-7=0

therefore answer is option C