What is the equation of the line that passes through (7, 4) and (4, -2)? a) y = 2x - 10 b) y = -2x - 10 c) y = -2x + 18 d) y = 2x + 18

Solution:

we have been asked to find the equation of the line that passes through (7, 4) and (4, -2).

First we will find the slope of the line using the formula

Plugin the given values we get

Now using the point slope form of a straight line

Plugin the values

Hence the correct option is a.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer