Draw the image of y = 2|x + 1| - 3|x-2|

RELATED INFORMATIONS

• 1. If the function y = (M & # 178; - 4) x M & # 178; - M is a quadratic function M & # 178; - M is in the upper left corner
• 2. Given the image of inverse scale function y = K / X and the image of y = KX + B intersect at point (2,1), find 1. The analytic expressions of two functions 2. Another intersection of two function images
• 3. What is the relationship between the coordinates of the two intersections of the image of the first-order function and the image of the inverse scale function?
• 4. If P is a point on the image with inverse scale function y = K / x, and perpendicular to X axis and Y axis respectively through P, the shadow area is 5, then the expression of inverse scale function
• 5. If the image of the inverse scale function is known to pass through points (a, b), then its image must also pass through (, The answer is a. (- A, - b) B. (a, - b) C. (- A, b) d. (0, 0)
• 6. Given that points a (2,6) and B (3,4) are 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
• 7. As shown in the figure, we know that point a (3, n) is on the image of inverse scale function y = 12x. (1) find the coordinates of point a; (2) if the image of a first-order function passing through point a intersects with the positive half axis of Y axis at point B, and ob = OA, find the analytic expression of this first-order function
• 8. Point a is a point on the image of the inverse scale function. If the area of △ ABO is 2, the solution of the inverse scale function is obtained
• 9. The image of positive scale function y = KX (k is constant, K < 0) passes through the second step______ Quadrant, function value increases with the increase of independent variable______ ．
• 10. If the image of positive scale function y = KX passes through point (2,3), then the value of K is () A. 32B. -32C. 23D. -23
• 11. How to draw an image with y = 3 * (x-1)? How to draw an image of y = log3 (x-1)?
• 12. If the image of the function y = 2x + 3 and y = 3x-2m intersects on the X axis, then M = () I don't believe that there should be a process
• 13. If the image of primary function y = - 2x + B does not pass through the third quadrant, try to determine the value range of B
• 14. There are four functions as follows: ① y = 1 / X; ② y = - 1 / X; ③ y = X-1; ④ y = x + 1? A. ① and ② B. (2) and (3) C. (3) and (4) D. (2) and (4)
• 15. If the image of the function y = a ^ X - (B + 1) (a > 0, a ≠ 1) passes through the first, third and fourth quadrants, there must be () AA > 1 and b > 0; B0 < a < 1 and B < 0; C0 < a < 1 and b > 0; Da > 1 and b > 1
• 16. Given that the image of a function y = (1-2a) x + A-1 does not pass through the first quadrant, then the value range of a is?
• 17. If a satisfies the equation x2 + (1-2a) x + A2 = 0 at the same time, the root of the equation is judged______ ．
• 18. If an isosceles right triangle is formed by one vertex and two focal points of an ellipse, what is the eccentricity of the ellipse
• 19. It is known that the left and right vertices of the ellipse e: x2 / 4 + y2 = 1 are a and B respectively. There is a moving point P on the circle x2 + y2 = 4, P is above the x-axis, C (1,0), and the line PA intersects the ellipse e at point D Connect DC and Pb. Let Pb be a straight line. The slopes of DC exist and are K1 and K2 respectively. If K1 = λ K2, calculate the value range of λ
• 20. The left and right vertices of high school mathematics x2 / A2 + Y2 / B2 = 1 (a > b > 0) are A.B. point P is on the ellipse, and is different from two points ab. o is the coordinate origin. (2) if AP = OP, it is proved that the slope k of straight line OP satisfies the absolute value of k > root sign 3