What is the Quasilinear equation of ellipse and hyperbola? How many quasilinear equations are there?
The focus on the x-axis is x = ± a ^ 2 / C
The focus in Y state is y = ± a ^ 2 / C
There are two
RELATED INFORMATIONS
- 1. A hyperbola with the same asymptote as x ^ 2 / 4 - y ^ 2 = 1 is A.y^2/4 - x^2=1 B.x^2/16 - y^2/8=1 C.x^2/4 - y^2=-2 D.x^2/4 + y^2=1
- 2. What are the properties of quasars of ellipses and hyperbolas
- 3. How to judge the positive and negative of Quasilinear equation of ellipse and hyperbola? The Quasilinear equation of ellipse and hyperbola is: x = ± a ^ 2 / C How to judge positive and negative?
- 4. Quasilinear equation of ellipse and hyperbola
- 5. If a straight line passing through the left focus of the ellipse x ^ 2 + 2Y ^ 2 = 4 with a left inclination angle of 30 degrees intersects the ellipse at two points a and B, the chord length AB will be obtained=
- 6. Through the right focus F2 of the ellipse x ^ 2 / 4 + y ^ 2 / 3 = 1, make a straight line with an inclination angle of pi / 4 to intersect the ellipse and two points a and B. find the length of the chord ab
- 7. Given that the ellipse x ^ 2 / 9 + y ^ 2 / 5 = 1 passes through the right focus F, makes a chord intersection ellipse not perpendicular to the x-axis at two points AB, and the vertical bisector of AB intersects the x-axis at n, then NF is equal to ab
- 8. Through the left focus F of the ellipse x ^ 2 / 36 + y ^ 2 / 27 = 1, make a chord AB that is not perpendicular to the major axis. If the vertical bisector of AB intersects the X axis at n, then FN / ab=
- 9. Given that the ellipse x 2 / 4 + y 2 / 3 = 1 passes through the left focus of the ellipse and is parallel to the vector V = (1,1), the ellipse intersects two points a and B, and the length of the chord AB is calculated
- 10. If the line passing through the origin and the ellipse * * are the left focus of the ellipse, then the maximum area of the triangle ABF is If f (- C, 0) is the left focus of the ellipse, then the maximum area of the triangle ABF is A. The square of BC B, AB C, AC D, B
- 11. It is known that the eccentricity of hyperbola x2a2-y2b2 = 1 is 2, and the focus is the same as that of ellipse X225 + Y29 = 1, then the focus coordinates and asymptote equations of hyperbola are () A. (±4,0),y=±33xB. (±4,0),y=±3xC. (±2,0),y=±33xD. (±2,0),y=±3x
- 12. Hyperbola and ellipse have a common point of intersection, F 1 (0, - 5) f 2 (3,4) is an intersection of the asymptote of hyperbola and ellipse Ideas, principles, the best detailed. Thank you~
- 13. Hyperbola and ellipse have the same focus (0, - 5), (0,5), and the point (3,4) is an intersection point of the asymptote of hyperbola and ellipse
- 14. On hyperbola It is known that the eccentricity of hyperbola C is equal to 2, and it has the same focus as ellipse x ^ 2 / 24 + y ^ 2 / 8 = 1 (1) The equation of hyperbola C (2) The real axis length and asymptote equation of hyperbola C
- 15. A formula for calculating the correlation coefficient r
- 16. X & # 178; - 2x-2mx + 2m + M & # 178; = 0 to solve the equation
- 17. What is the rule of rational number subtraction
- 18. It is known that x = 1 is a solution of the quadratic equation AX 2 + bx-40 = 0, and a ≠ B. find (a minus b) divided by (2a-2b)
- 19. A mathematical problem about inequality: we know the mathematical relationship between (2 / 30); (2) Try to use the mathematical relationship you summarized in (1) to explain a phenomenon in the following life: "if M grams of sugar water contains n grams of sugar, and then add K grams of sugar (still unsaturated), the sugar water will be sweeter."
- 20. Through the hyperbola 2x & # 178; - Y & # 178; = 2 (letter with square) right focus make a straight line L intersect the hyperbola at two points a and B, | ab | = 4, how many straight lines satisfy the condition