1 is in picture above.
2.
3. In the picture...
4. In the picture...
5. Parts A and B are true.
6.
7. The axis symmetry equation of
is
So it would be x=-3/4
8.
T=(6, 10) vertex coordinates...
Direct Variation: If y = 9, when x = -3, find x when y = -27. a.9 b.27 c.-27 d,-9
2 answers:
You might be interested in
Plugging in values, we get that (1,-4) works.
Answer:
We are given the tangent function .
Firstly we know that, , where
is the sine function and
is the cosine function.
Now, tangent function will be zero when its numerator is zero.
i.e. when
.
i.e. when
, where n is the set of integers.
So, tangent function crosses x-axis at , n is the set of integers.
Further, tangent function will be undefined when its denominator is zero.
i.e. when
.
i.e. when
, where n is the set of integers.
Moreover, a zero in the denominator gives vertical asymptotes.
So, tangent function will have vertical asymptotes at , n is the set of integers.
Therefore, these key features gives us the graph of a tangent function as shown below.
Step-by-step explanation:
hypotenuse =
