Question

If equation of parabola is given by, p(x) =x^2 -5x +6

Answer 1

Answer:

Answer

y

2

=6x

Here, 4a=6

⇒a=

2

3

​

(1) Vertex of the parabola is O(0,0)

negative end of latusrectum is (a,−2a)

⇒L(

2

3

​

,−3)

Equation of OL is

y−0=

2

3

​

−0

−3−0

​

(x−0)

y=−2x

y+2x=0

(2) When x=24

y

2

=6(24)

y

2

=144

⇒y=12

⇒P(24,12)

Equation of chord through P with slope m is

y−12=m(x−24)

Step-by-step explanation:

hope u understood