Given that the image of function f (x) = SiNx is shifted m units to the left, the image and the image of y = f '(x) form a closed figure, then the value of M may be A π/2 B 3π/4 C π D 3π/2
D 3π/2.
RELATED INFORMATIONS
- 1. If a graph is axisymmetric with respect to the y-axis, then the graph must be an even function graph, right
- 2. Is even function image always symmetric about y axis? Is odd function image always symmetric about origin? If y = f (x + 8) is an even function, the image is symmetric with respect to x = 8. If y = f (x + 8) is an odd function, the image is centrosymmetric with respect to point (8,0). Is there any special case? How to get f (x + 8) image from F (x) image F (x + 8) image to get the image of F (x),
- 3. Is odd function symmetric about origin? Even function symmetric about y axis? How do you judge them? Can you give me an example. What is f (- x) = - f (x) What is f (x) = f (- x) Why don't you two say the same thing? It's hard to understand
- 4. Why is the graph of even function symmetric about y axis and the graph of odd function symmetric about origin Why?
- 5. Do odd function images cross the origin? Do even function images intersect Y axis? Give an example
- 6. If. Y = f (x) is an even function, then the image of y = f (x + 2) is symmetric about the Y axis? Is the proposition that the images of y = (X-2) and y = f (2-x) are symmetric with respect to x = 2 correct?
- 7. Are even functions always symmetric about the y-axis When y = f (x + 8) is an even function, the image is symmetric with respect to x = 8, When it is an odd function, it is centrosymmetric about point (8,0)? Y = f (x + 8) is a periodic function? When y = f (x + 8) is an even function, the image is symmetric about x = 8 and Y axis; If it is an odd function, it is centrosymmetric with respect to the point (8,0) and symmetric with respect to the origin. Are there two axes of symmetry?
- 8. Even functions are symmetric about the y-axis,
- 9. Is it even function as long as the symmetry about y axis is determined?
- 10. Write the inverse proposition of odd function image with respect to the origin symmetry, and judge whether the true and false even function with respect to Y-axis symmetry is symmetric with respect to the origin
- 11. It is known that the minimum positive period of the function FX = root 3sin2wx + cos & # 178; Wx (x ∈ R, w > 0) is π It is known that the minimum positive period of the function FX = root 3sin2wx + cos & # 178; Wx (x ∈ R, w > 0) is π (1) Finding monotone decreasing interval of function FX (2) How can the image of function FX be obtained from the image of function y = 2sinx (x ∈ R)?
- 12. Given the function f (x) = sin (Wx + π / 6) + sin (Wx - π / 6) + 2cos ^ 2 (Wx / 2), W is the smallest positive integer that can make f (x) get the maximum value at π / 3, and W is calculated Let the three sides a, B, C of △ ABC satisfy B ^ 2 = AC, and the set of values of angle o of edge B is p, when x ∈ P is the range of F (x) Boss, help a classmate in urgent need
- 13. Given the function f (x) = sin (Wx + π / 6) + sin (Wx - π / 6) + 2cos ^ 2 (Wx / 2), W is the smallest positive integer that makes f (x) get the maximum value at π / 3 Let the three sides a, B, C of △ ABC satisfy B ^ 2 = AC, and the set of values of angle o of edge B is p, when x ∈ P is the range of F (x)
- 14. If the minimum positive period of function f (x) = cos (Wx + 3 / π) (W > 0) is t, t ∈ (1,3), what is the maximum value of positive integer w
- 15. The area of the plane figure enclosed by the curve y = x ^ 3, the Y axis and the straight line y = 8
- 16. Given the function f (x) = 1 - √ 3sin (2x) + 2cos & # 178; (x), let the opposite sides of angles a, B and C of triangle ABC be a, B and C respectively, and a = 1, F (a) = 0, find the value range of B + C
- 17. Y = - x.y = X-1. Y = - 5 + 3x. Y = - 2x + 1 whose function image intersects Y axis above X axis
- 18. Given that the intersection point of the image of the function y = - 3x + 1 and y = 2x + B is on the y-axis, then B = ----- man is at speed!
- 19. The number of intersections between the image of function f (x) = 4x − 4, X ≤ 1x2 − 4x + 3, x > 1 and the image of function g (x) = log2x is______ .
- 20. Given the function y = x ^ 2 + 4x-5, try to find the maximum and minimum values of the function in the range of - 3 less than or equal to x less than or equal to 0