Find critical values of the function. If they exist confirm all max/min or IP. Must show sign chart for both f' and f". f(x) = 6x¹ — 15x² - 8 (round answers using 2-decimals places) -

Q: The value, V, of a computer can be modeled by the function V (t) = 1, 300(.61)", where t is the…

A: The given model is: V(t)=1333(0.61)t Where, t is in years.

Q: Complete the table of values for the function f(x)=−1/4x^2   x f(x)=−1/4x^2 −4   −2   0   2   4

A: f(x)=−1/4x^2

Q: The temperature of water in your swimming pool when you are at a depth of x meters is (30 – x2)…

A: The temperature of water given is (30-x2) degree Celsius at a depth of x meters. We need to find…

Q: Given two functions g (x) = x² – 2x and f (x) = 5x – 1, find the following and simplify your answer.…

A: Given,  g(x)=x2-2x, f(x)=5x-1

Q: y=absolute value of x shifted to the left by 9 units.

A: The have to find the absolute function which is shifted 9 units to the left.

Q: Given S= -10T^2+4. Is S a function of T? Explain your choice using the definition of a function.

A: Given,    S= 10T² + 4   Yes, here S is function of T.  Thus, S = f(T) = 10T² + 4

Q: Find the value of x in each case. C |147° F E 4x B A x =

A:

Q: Find the range of values of x if the cost of production is always more than x thousand dollars.

A: The cost function is a polynomial. So, the domain is [0,∞) When n=0,…