Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) = , g(x) = x5 + 13

A. Yes, yes
B. Yes, no
C. No, yes
D. No, no

Answer: A

Mathematics

Find the exact value of the logarithmic expression.log9

A. -81 B. 81 C. 3 D. -3

View

Mathematics

Evaluate the function as indicated.Find f(4) using the graph of f provided below.

A. 0 B. -1 C. -2 D. 1

View

Mathematics

Use the chart below to answer the question. Matt has a budget of $1849. Can he afford to buy the computer for $1299 with options (a), (f), and (g)?

A. No B. Yes

View

Mathematics

Write the exponential expression with positive exponents. Simplify if possible.

A. 64^-4/3 =
B. 64^4/3 = 256
C. -64^4/3-256
D. 64^-4/3 = -

View

Mathematics