Question

What is an equation of the line that passes through the points (-7, -7)and (-5, -3)

Answer 1

Answer:

Step-by-step explanation:

Hello : let  A(-7,-7)    B(-5,-3)

the slope is :   (YB - YA)/(XB -XA)

(-3+7)/(-5+7)  = 4/2 =2

an equation is : y=ax+b     a is a slope

y = 2x +b

 

the line through point  (-7,-7) :  -7 = (2)(-7)+b    

b = 7

the equation is : y =2x+7    

Answer 2

Answer:  (5,4)

Step-by-step explanation: