Question

PLEASEE help I’m really confused

Answer 1

this the answer hope it can help

Answer 2

`(13)/(\sqrt5)`

Explanation:

To get the shortest distance from a point to a line, we need to find a perpendicular line that intersects the line and also intersects the line. We know the slope of the line will be 1/2, but to find the y-intercept, we can just plug it into the point because we already know it will be on the line.

-3 = 1/2(-2)+c

-3 = -1+c

-2 = c

Now, we know the slope and the y-intercept, and since it will intersect the other line, we can set it equal to the other lines formula:

1/2x-2 = -2x+6

5/2x=8

x=16/5

Now, plugging this value of x into any of the equations, we can find the y-coordinate:

16/5(1/2)-2 = -2/5

We have the point (16/5, -2/5)

Now, we need to find the distance between (-2, -3) and (16/5, -2/5)

Plugging into distance formula:

`\sqrt{(-2 - (16)/(5))^2+(-3-(-(2)/(5)))^2}\\= √((-5.2)^2+(-2.6)^2)\\= √(33.8)`

=
`=(13)/(\sqrt5)`