Questions from General Calculus

Q: Let f (x) = 3√x and g(

Let f (x) = 3√x and g(x) = 1 / x2. Calculate the following functions. Take x > 0. 3√ (f (x)g(x))

Q: Relate to the function whose graph is sketched in Fig. 12

Relate to the function whose graph is sketched in Fig. 12. Find f (0) and f (7).

Q: Find a good window setting for the graph of the function.

Find a good window setting for the graph of the function. The graph should show all the zeros of the polynomial. f (x) = 3x3 + 52x2 - 12x - 12

Q: Find an equation of the given line. x-intercept

Find an equation of the given line. x-intercept is 1; y-intercept is -3

Q: Find an equation of the given line. x-intercept

Find an equation of the given line. x-intercept is -π; y-intercept is 1

Q: Evaluate each of the functions in Exercises 37–42 at the

Evaluate each of the functions in Exercises 37–42 at the given value of x. f (x) = |x|, x = -2/3

Q: Let f (x) = x6, g(x)

Let f (x) = x6, g(x) = x / 1 - x, and h(x) = x3 - 5x2 + 1. Calculate the following functions. f (h(x))

Q: Find an equation of the given line. Slope is 2

Find an equation of the given line. Slope is 2; x-intercept is -3

Q: Exercises 43–46 relate to Fig. 13. When a

Exercises 43–46 relate to Fig. 13. When a drug is injected into a person’s muscle tissue, the concentration y of the drug in the blood is a function of the time ela...

Q: Find an equation of the given line. Slope is -

Find an equation of the given line. Slope is -2; x-intercept is -2