Question

The cartisian coordinate of point on the parabollay=-16x whose parameter is 1/2

Answer 1

Answer:

Step-by-step explanation:

Given parabola is y  

2

=−16x,

A point on the parabola of the form y  2

=4ax is (at  

2  ,2at),----(i)

Here a=−4 and given the value of parameter is t=  

2 1

​ substituting value of a and t in equation i,we get,

∴ The point is (−1,−4).