The First is sec^2(x). Second is 2sec^2tanx. From that you get 2[2sec^2xtan^x+sec^4x]
m=2 and c=3
see the attachment for the detailed solution
Answer:
The slope of the line is
and the equation of the line is
.
Step-by-step explanation:
From table we understand that slope of the line is constant, that is, for each change of
there is one and only change in
, fulfilling the main characteristic of a line and we can determine the slope for every point of the line by means of the following expression:
(1)
Where:
- Initial and final x-coordinates of the line.
- Initial and final y-coordinates of the line.
If we know that
and
, then the slope of the line is:


From graph we conclude that x-intercept of the line is
. Hence, the equation of the line is
and we proceed to plot the expression with the help of a graphing tool.