Because change in y for the rise is if it goes up or down and change in x for the run to see if it goes left or right
For number 3, it is reciprocal
and for number 4, it is whole number
<span>y = <span>x2 </span>+ 5x + 36
y = (<span>x2 </span>− 5x − 36)</span>
<span>y = (<span>x2 </span>− 9x + 4x − 36)</span>
<span>y = [x (x − 9) + 4 (x − 9)]</span>
<span>y = (x − 9)(x + 4)</span>
Answer:
0.0000001 (one ten millionth)
Step-by-step explanation:
