Use calculus to find the exact Cartesian coordinates of the leftmost point on the parametric curvex=t4−t2, y=t+ln(t).(x, y)=( , )

Step-by-step explanation:

We find the leftmost point when  

Now we not take the solutions 0 and -1/√2  because we take the leftmost point.

Thus, we cannot do in of anything less than or equal to 0.

For   ,

Hence, the exact Cartesian coordinate of the leftmost point is: .

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.

1e+27

step-by-step explanation: