Find all intercepts for  

The graphs of f and g are shown. Find the values for the given values of x, if possible.a. ( f + g)(-2);               b. (1);                c. (g ∘ f )(3)

Using the graph above, state:  a) Domain of the graph b) Range of the graph c) List any relative maximums or minimums of the function.  d) State the intervals in which the function is increasing, decreasing or constant. 

Use the graph of y = 5x to graph the function f (x) = 5x – 5 on your submission paper. Also, state the domain and range in interval notation.

Factor f (x) = 3×3 – 2×2 – 53x – 60 as a product of linear factors given that -3 is a zero.

Solve the problem.$14,000 is invested at 6% interest compounded quarterly and grows to $16,738.65. For how long was the money invested? Round to the nearest year.

A vendor at a street fair sells bags of kettlecorn for $3.00 each.  The vendor is charged $250 to set up the booth.   It costs the vendor approximately $0.75 to produce each bag of kettlecorn.  a)  Write a linear cost function representing the cost C(x) to the vendor to produce x bags of kettlecorn.  b)  Write a linear revenue function representing the revenue of selling x bags of kettlecorn.  c)  Determine the breakeven number of bags of kettlecorn to be sold.   

Explain why a polynomial with real coefficients of degree 5 must have at least one real zero. 

Determine whether the two functions are inverses. 

Explain why the equation