Factorize the denominator:
If , we can cancel the factors of , which makes and removable discontinuities that appear as holes in the plot of .
We're then left with
which is undefined when , so this is the site of a vertical asymptote.
As gets arbitrarily large in magnitude, we find
since the degree of the denominator (3) is greater than the degree of the numerator (2). So is a horizontal asymptote.
Intercepts occur where (-intercepts) and the value of when (-intercept). There are no -intercepts because is never 0. On the other hand,
so there is one -intercept at (0, 1).
The domain of is the set of values that can take on for which exists. We've already shown that can't be -2, 2, or -1, so the domain is the set
Answer:
Step-by-step explanation:
Look at the picture.
ΔADC and ΔCDB are similar. Therefore the sides are in proportion:
We have
Substitute:
<em>cross multiply</em>
For x use the Pythagorean theorem:
Species
C
B
A
i read the passage hence is how i got my answers
0.40
put the value of x in the given function...