Answer:
The equation of the line will be:

Step-by-step explanation:
Given
Point slope form:

substituting the values m = -1/2 and the point (4,-8)


subtract 8 from both sides


Therefore, the equation of the line will be:

My friend is about to answer give me a second
The answer is right there
3.42 x 10^-5
or 32.4 x 10^-6
or 324 x 10^-7
Hope it helps.