Well if its exponential it must be x ^n
U can do tallies.. Its like little lines..That add up to 30.
Answer:
<em>I </em>=2000(0.075)4= $600
Step-by-step explanation:
<span>f(x) = (x – 4)(x + 2),
x-intercept means that f(x) = 0.
0 = (x-4)(x+2)
(x-4)=0, x= 4, point (4,0)
(x+2)=0, x = -2, point (-2,0)
This graph has 2 x-intercepts: (4,0) and (-2,0).
From given answers we can choose only </span>(-2,0).
Remember that things like this, always need to add up to 180°.
