Quiz 1 needs to be completely redone and full work needs to be shownQuiz 2 Just needs Question 2: parts A & B answered

70240 assignment
Quiz 1.
1. The line passes through two points.
(-2,9) and (3,-1)
Using two point formula equation of line is
5y-45 = -10y-20
Or 5y+10x = 25
Or In slope intercept form this would be
2. Consider
Because we have (x+a)(x+b) = x^2+(a+b)x+ab.
a) If we put -1 and 7 we have (x-1)(x+7) =
So blank would be
b) Smallest number as small when we select integers for numbers next to x.
We must eliminate x completely to have only number in the blank.
We have x^2 +8x so we can have numbers as factors as either 7,1 or 2,6 or 3, 5 or 4, 4, or 9,-1, 10, -2 and so on.
When we take one number as negative we have to add that to 20 in the blank.
So to get smallest number we must use both positive...