Answer:
D. (0.6, 1.3)
Step-by-step explanation:
The difference between y-values is smallest for x=0.6. The approximate y-value is reasonably chosen as the average of the y-values for that value of x.
(x, y) = (0.6, 1.3) is a reasonable approximation
Which of the following triangles are possible to draw?
1 answer:
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Answer:
(a) even function
(b) odd function
Step-by-step explanation:
From the given information;
Any function x(t) can be said to be the sum of even and odd functions.
i.e.
where;
x(t) is a real function.
For a real and even function, the Fourier transform is also real and even.
Also, the Fourier Transform of a real and odd function is imaginary and odd.
The behavior of X(f) largely depends on the behavior of x(t).
If x(t) is real and even, then x(f) is real and even valued function
Thus, the real part of X(f) is an even function.
If x(t) is real and odd, then x(f) is imaginary and odd valued function
Thus, the imaginary part of X(f) is an odd function.
Answer:
See options below. No answer choice given.
Step-by-step explanation:
The graph of the function is below. What can be said about the function is the following:
- Roots are -2 and -6.
- Factors are (x+2) and (x+6)
- X-intercepts are (-2,0) and (-6,0)
- Y -intercept is (0,-12)
- Parabola is concave down due to negative leading coefficient
- Vertex is at (-4,4)
- Axis of Symmetry is x=-4
- Its a quadratic which has a parabola as its graph
