Sketch the graph of a twice-differentiable function with the following properties. Čabel coordinates where possible. f"(x) f'(x) < 0 f"(x) > 0 f(x) = 0 f'(x) = 0 f"(x) = 0 f'(x) < 0 | f"(x) < 0 f (x) = -4 f'(x) < 0 f"(x) = 0 f'(x) < 0 f"(x) > 0 f (x) = -8 | f'(x) = 0 | f"(x) > 0 f'(x) > 0 | f"(x) > 0 f(x) f'(x) x < -3 x = -3 -3 < x < -1 x = -1 -1 2

Q: W 4. A cell phone company claims that the average time a person spends on their phone is 12.8 hours…

A: Let μ denote the population mean and x⎯⎯ denotes the sample mean. Then, μ=12.8 and x⎯⎯=12.2 Let n be…

Q: What Is the equation of the graph? Oy= - x O y= 4 x OY=4x

A: Clearly the line is passing through the origin.

Q: Please help me

A: We will find the missing length.

Q: e. lim f(1) f. lim f(r) 2 g. lim f(1)

A: e) -1+ is greater than -1, so we will take the second piece of the function

Q: Please help I don't understand.

A:

Q: M 10- B 12 A 13 R perimeter = 28 Y

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: Can you please help

A: This question is about application of complimentary angles

Q: 3. (z, y)(1.5x, 1.5y) A' will be located at ( B' will be located at ( C' will be located at (

A: We have given the scalar factor i.e . (x,y)=(1.5x,1.5y)