The answer is -1/9. If you have any questions let me know
Answer 1 I think I’m not sure
<span>The transformation from f to g represent stretch
</span>g increases less rapidly then f.
<span>g is compressed vertially </span>
or g is stretched horizontally
hope it helps
Slope of line l (m1)=5
Slope of line w(m2)=-1/5
Since,m1×m2=-1 , line 'l' and 'w' are perpendicular.
Since line 'k' doesn't intersect line 'l' ,they must be parallel b'coz they are in the same plane as well.
Here, 'l' is perpendicular to 'w' and parallel to 'k'....so w and k must be perpendicular to each other.
It can be proven:
Since l and k are parallel, their slopes are equal.
So, slope of k (m3)=5
Since m3×m2=-1 ,w and k are perpendicular.
Hence, angle between w and k is 90°
To find slope, find rise over run (change in y over change in x). In this case, 12/3= 4.
