Answer:
Length of Bar JK=l
Bar (JK) is dilated by a scale factor of n, having origin as the center of dilation.
New line segment formed named bar (J'K').
As given slope of bar(JK) =m
When we dilate a line segment with respect to origin , having origin as the center of dilation, there is no effect of slope on Dilation.
Length of bar (J'K')= (Length of bar JK)×(Scale factor)
= l×n Or n×l
Option (D) is correct.
All you have to do is add up all the numbers and divide by the amount of numbers there are so in this case 4
Answer:
Four-fifths
Step-by-step explanation:
As we know that
By multiplying the function by a constant, we may expand or shrink the function in the y-direction.
Now we have

if
> the function would enlarge
if
> the function would shrinks
Now
For case A

....... > the function would shrinks
For case B

.......> the function would enlarge
For case C
.........> the function would enlarge
For case D

.........> the function would enlarge
Therefore the second option is correct
I believe the answer is 4