4/9 , 2/3, 1/6, ....-2 1/2 = - 5/2
common denominator is 18
Going side to side(horizontal) is always length and going up and down (vertical) width
the zeros and the x-intercepts are the same with different names
x -intercepts are (- 7, 0 ) and (2, 0 )
if x = a is a zero then (x - a ) is a factor
thus (x + 7 ) and (x - 2 ) are the factors
Answer:
i believe the answer is N=1
The slope should be -1/2, because the line goes down 1 unit and then right 2 units.
Also it would be <u>y = -1/2x+1</u> in <u>y=mx+b</u>.
