Haha I know this totally unhelpful but I do connections academy too. What quiz/test are you on
Answer =-0.7x +0
Find the gradient by y2-y1/x2-x1
-14 -7/ 20- -10
-21/30
-0.7
And plug in the coordinates to find the y intercept
7= -0.7 (-10) + c
C=0
Place values:
As each is in a different place value, when we add them neither will affect the other, meaning:

Answer: B 4.39