Evaluate the function at the indicated value.Find  when f(x) = 4x - 3.

A. 4
B. 0
C. 4 + 
D. 4 + 


Answer: A

Mathematics

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Find the derivative of y with respect to the independent variable.y = (ln 4?)?

A. (ln 4?)?-1
B. ?(ln 4?)?-1
C. (ln 4?)?-1
D. (4?)? ln ?

Mathematics

Describe the domain of the function of three or more varables.f(x, y, z) = x ln 

A. All points in ?3 that satisfy yz > 0. B. All points in ?3. C. All points in ?3 that satisfy yz ? 0. D. All points in ?3 that satisfy x > 0.

Mathematics

Locate the fraction on the number line. 

A.

B.

C.

D.

Mathematics

Solve the exponential equation. Use a calculator to approximate the solution to the nearest thousandth.3x + 6 = 8

A. x ? 1.306 B. x ? -4.107 C. x ? 6.528 D. x ? -0.352

Mathematics