Home
Class 12
MATHS
Slope of tangent to x^(2)=4y from (-1, -...

Slope of tangent to `x^(2)=4y` from (-1, -1) can be

A

`(-1+sqrt5)/2`

B

`(-1-sqrt5)/2`

C

`(1-sqrt5)/2`

D

`(1+sqrt5)/2`

Text Solution

Verified by Experts

The correct Answer is:
A, B
Promotional Banner

Similar Questions

Explore conceptually related problems

If m be the slope of common tangent of y = x^2 - x + 1 and y = x^2 – 3x + 1 . Then m is equal to

If slope of the tangent at the point (x, y) on the curve is (y-1)/(x^(2)+x) , then the equation of the curve passing through M(1, 0) is :

The slope of the tangent to the curve y=x^(3) -x +1 at the point whose x-coordinate is 2 is

Sum of slopes of common tangent to y = (x^(2))/(4) - 3x +10 and y = 2 - (x^(2))/(4) is (a) -6 (b) -3 (c) 1/2 (d) none of these

The slope m of a tangent through the point (7,1) to the circle x^(2)+y^2=25 satisfies the equation.

If m_1 and m_2 are slope of tangents from a point (1, 4) on 16x^2 - 25y^2 = 400 , then the point from which the tangents drawn on hyperbola have slope |m_1| and |m_2| and positive intercept on y-axis, is: (A) (-7, -4) (B) (7, 4) (C) (-4, -7) (D) (4, 7)

Which of the following can be slope of tangent to the hyperbola 4x^2-y^2=4? (a) 1 (b) -3 (c) 2 (d) -3/2

Find the slope of the tangent to the curve y=x^2 at (-1/2,1/4) .

The slope of the tangent to the curve y=cos^(-1)(cos x) " at " x=-(pi)/(4) , is

The slope of the tangent to the curve y=sin^(-1) (sin x) " at " x=(3pi)/(4) is