Multiply and simplify. Leave your answer in exponential notation.x7 ? x0

A. 0
B. x0
C. 2x7
D. x7


Answer: D

Mathematics

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Find the value of df-1/dx at x = f(a).f(x) = x2 - 4x + 1; a = 5

A.
B. 6
C.
D.

Mathematics

Solve the problem.Suppose your job is to take phone orders for computer parts. Use the table below to answer the following questions. Write the correct part number that matches what you hear the customer say on the phone. "Can you rush me the 7-thousandth centimeter size?"

A. G B. B C. I D. A

Mathematics

Identify any intercepts and test for symmetry. Then sketch the graph of the equation. ? y = |x- 4| ?

A. x- intercept: (4, 0)

y- intercept: (0, 4)

No symmetry

?

?


B. x- intercept: (-4, 0)

y- intercept: (0, 4)

No symmetry

?


C. x- intercept: (4, 0)

y- intercept: (4, 0)

No symmetry

?



D. x- intercept: (4, 0)

y- intercept: (0, 4)

No symmetry

?



E. x- intercept: (4, 0)

y- intercept: (4, 0)

No symmetry

?



Mathematics

Simplify the expression.1/2

A.
B.  
C.  
D.

Mathematics