93.3k views
5 votes
Can someone help me my brain hurts​

Can someone help me my brain hurts​-example-1

1 Answer

1 vote

Answer:

The correct answer is: Option 2


y+1 = (8)/(9)(x+4)

Explanation:

Point-slope form of an equation is given by:


y-y_1= m(x-x_1)

Here m is the slope of the line and (x1,y1) is the point from which the line passes

Given points are:

(-4,-1) and( 5,7)

Slope is given by the formula:


m = (y_2-y_1)/(x_2-x_1)\\m=(7-(-1))/(5-(-4))\\m = (7+1)/(5+4)\\m = (8)/(9)

Now we will put the first point and slope in general form of equation of line


y-(-1) = (8)/(9)(x-(-4))\\y+1 = (8)/(9)(x+4)

Hence,

The correct answer is: Option 2


y+1 = (8)/(9)(x+4)

User Egor Nepomnyaschih
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories