(a)
We have been given an equation 
. Upon taking derivative of this equation with respect to x on both the sides, we get:
(b)
In order to write the equation of tangent line, we need to find the slope of the line. We know that point (3,11) lies on the graph. Therefore, we write the slope of the tangent as:
Therefore, equation of tangent line is:
(c)
We know that slope of tangent is given as 
. The tangent will be vertical when denominator of slope is zero, that is:
Answer:
what even is this question
Answer:
I believe the answer is of option 5.
<span>A reverse fault is caused by compression and tension. The layers of rock in a reverse fault are compressed until finally the tension causes part of the plate to shift and crack into an upward movement. This creates a fault line placing one part of the layer higher than the other part of the layer. The answer would be A, compression creates upward vertical movement.</span>
