Consider the following. (If an answer does not exist, enter DNE.) f(x) = 540x + 3x² - 2x³ (a) Find the interval(s) of increase. (Enter your answer using interval notation.) Find the interval(s) of decrease. (Enter your answer using interval notation.) (b) Find the local minimum value(s). (Enter your answers as a comma-separated list.) Find the local maximum value(s). (Enter your answers as a comma-separated list.) (c) Find the inflection point. -([ Find the interval(s) where the function is concave up. (Enter your answer using interval notation.) (x, y) = Find the interval(s) where the function is concave down. (Enter your answer using interval notation.)

Q: cosh(7)=

A: cosh is hyperbolic function. Formula for cosh is given by, cosh(x) = ex+e-x2

Q: 9. (a) This is true. (b) This is false. 5 dx = 5x + C

A: topic - indefinite integral

Q: Suppose you drive for 60 miles at 60 miles per hour, then for 60 miles at 30miles per hour. In miles…

A: Recall the equation connecting the three variables of speed, distance and time as: time = distance /…

Q: The value of cose from the following figure is 40 41 40 41 9. (a) 9 (c); (d): 41 40 (4) (0)

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of the angles…

Q: 3. A car traveling at 90 kph is passed by a second car going in the same direction at a constant…

A: To find the speed of the car

Q: 4. Prove that C, = ,C4 (Hint: Algebraically show that the Left Side = Right Side)

A: We know that  Cr n= Crn = Crn = (n)!(r)! × (n-r)!

Q: x = { ["]a,b€R} X (8) Find:

A:

Q: x=ky2 a Figure 1185

A:

Q: A television camera is positioned 8 km from a helicopter landing pad. The helicopter is rising…

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

A: If you have any problem let me know here in comment box for this thankyou.

Q: How fast is the tip of her shadow

A:

Q: Find the exact value of E 75 2k²+2 uk=1 3

A:

Q: i) d87 (x.e") d87

A: Given: xex

Q: X+5.2=8.5

A: We have to solve  x+5.2=8.5