Is the same shape of two quadratic functions the same a value?
absolutely right
RELATED INFORMATIONS
- 1. What can be explained by the same shape of quadratic function image The shape of y = ax ^ 2 + BX + C is the same as that of y = - x ^ 2-7x + 12, the symmetry axis is x = 1, and the distance from the vertex to the X axis is the root sign 3
- 2. Image shape of quadratic function What does the shape of the image of quadratic function have to do with? y=ax^2+bx+c
- 3. Induction: image and properties of quadratic function y = a (x + H) ² + k
- 4. Why is the vertex formula of quadratic function p (h, K)]: y = a (X-H) ^ 2 + k How did it come out?
- 5. Is there a better introduction to the image and properties of quadratic function y = a (X-H) 2K
- 6. The analytic expression of quadratic function is y = a (x + H) ^ 2 + K or y = a (X-H) ^ 2 + K
- 7. The larger the absolute value of the quadratic coefficient, the more open the parabola is?
- 8. Is a, which can determine the opening direction of quadratic function, the same as the coefficient a of quadratic term in the general formula of quadratic function?
- 9. Why the larger the value of | a | in quadratic function, the smaller the opening
- 10. Does the maximum value problem of quadratic function contain absolute value? F (x) = the square of X + the absolute value of x-2-1 to find the minimum value of the function,
- 11. Properties and applications of quadratic function
- 12. In quadratic function, if two parabolas have the same shape, is a the same, or is the absolute value of a the same? In other words, the same shape, the same opening direction?
- 13. What is the a value of quadratic function with the same image shape as function y = - x?
- 14. The opening direction and shape of quadratic function image and parabola y = - 2x ^ 2 are the same, x = 1, and the minimum value is - 1
- 15. It is known that the coefficients a, B and C of quadratic function y = ax ^ + BX + C are integers, and when x = 19 or x = 99, y = 1999, | C|
- 16. The intersection of the image of the quadratic function y = - x ^ 2 / 2 + X + 4 and the X axis is a and B from left to right, the intersection with the Y axis is C, and the vertex is d 1. Finding the area of quadrilateral abdc 2. Find a point d 'on the parabola in the first quadrant to maximize the area of quad abd'c
- 17. The quadratic function of higher one, the method to find the range of Y and the maximum value Y = x + √ 1-x, the value range of Y Y = x ^ 2 + √ 1-x ^ 2, find the value range of Y In y = 1 / √ ax ^ 2-ax + 1, X can take all real numbers and find the value range of A Let y = 4x ^ 2-4ax + A ^ 2-2a + 2, find the minimum value of y when x is less than or equal to 2 and greater than or equal to 0
- 18. Want to ask a high school mathematics about "the maximum value problem of quadratic function on closed interval" The problem is: find the maximum value of function y = x square - 2aX - 1 on [0,2] guys. I'm not good at math. I can't draw inferences from one instance~
- 19. The maximum value of quadratic function in closed interval Y = T ^ 2-2t + 3 - 1 / 4 ≤ t ≤ 2 find the maximum and minimum of Y
- 20. On the maximum value estimation of quadratic function on closed interval