![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
The image of inverse scale function y = KX passes through point a (2,3). (1) find the analytic expression of this function; (2) judge whether point B (1,6) is on the image of this inverse scale function, and explain the reason
(1) By substituting (2,3) into y = KX, we can get the analytic expression of function 3 = K2, k = 6, and the analytic expression of function is y = 6x; (2) by substituting x = 1 into y = 6x, we can get y = 6, and point B is on the image of function
RELATED INFORMATIONS
- 1. How to solve the area of figure in inverse scale function
- 2. Two methods are used to draw the inverse scale function image of y = - 2 / X
- 3. Inverse scale function image If the line y = 2x-1 intersects with the Y axis at point a, and then the line is translated upward by one unit, and intersects with the curve y = 2 / X at two points B and C, what is the area of triangle ABC
- 4. What are the characteristics of symmetry of inverse scale function image The symmetry of the origin of the y-axis is complete It's too esoteric. I just want to know what quadrant is symmetrical and what quadrant is the point after symmetry``
- 5. How many quadrants must the image of the positive scale function y = (K & # 178; + 1) x (k is a constant, K ≠ 0) pass through
- 6. Let y = (K + 2) x + K be the square of - 9=___ It is a positive proportional function passing through two or four quadrants
- 7. Is the positive scale function y = KX + b k necessarily greater than zero? If K is less than zero, y decreases with the increase of X Is that still a positive ratio?
- 8. The image of the linear function y = KX + B (K ≠ 0, B ≠ 0) always passes through the point (0,?) And (0,?) Two points, the positive proportion function y = KX (K ≠ 0) always passes through (0,?) And (1,?) Two points
- 9. The positive proportional function y = KX passes through point a (3, - 4) to find the value of K
- 10. It is known that the positive proportional function y = KX (K ≠ 0) and the y of points (2, - 3) on the function increase or decrease with the increase of X
- 11. The image of inverse scale function y = KX passes through point a (2,3). (1) find the analytic expression of this function; (2) judge whether point B (1,6) is on the image of this inverse scale function, and explain the reason
- 12. The image of inverse scale function y = KX passes through point a (- 2,3); (1) find the analytic expression of this function; (2) judge whether point B (1,6) is on the image of this inverse scale function, and explain the reason
- 13. If the image of the inverse scale function passes through point a (2,3), then are points B (- √ 2,3 √ 2), C (2 √ 3, - 3) d (9,2 / 3) on the image of the function
- 14. Given that the image of inverse scale function y = - 2K / X passes through point 2. K + 1, judge whether point G (K + 1,2) is on the function image
- 15. In points a (2,1), B (- 3,4), C (1,12), D (3,8), e (24,1 / 2), there are
- 16. 8. Given points a (2,6), B (3,4) on the image of an inverse scale function (1), find the analytic expression of the inverse scale function; (2) If the line y = MX intersects the line AB, find the value range of M
- 17. The image of a known inverse scale function passes through points (1,3) (1) to find the relation of the inverse scale function and draw its image; (2) to find the intersection coordinates of the primary function y = 2x + 1 and the image of the inverse scale function
- 18. How to draw the image of inverse scale function passing through the point (- 4,3)?
- 19. If the image of the inverse scale function passes through a point (- 2,4), the analytic expression is
- 20. How to list the image of inverse scale function