Provide an appropriate response.If f(x) = 4 - x2, find 

Fill in the blank(s) with the appropriate word(s).


-2x - h

Mathematics

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True or false?When using a truth table, the statement p ? q is equivalent to ~q ? ~p.

A. True B. False

Mathematics

Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts, if any, and any symmetry with respect to the x-axis, the y-axis, or the origin.

A. function domain: all real numbers range: {y|y ? 9} intercepts: (0, -4), (8, 0), (0, 2) symmetry: none B. function domain: {x|x ? 9} range: all real numbers intercepts: (-4, 0), (0, 8), (2, 0) symmetry: y-axis C. function domain: all real numbers range: {y|y ? 9} intercepts: (-4, 0), (0, 8), (2, 0) symmetry: none D. not a function

Mathematics

Solve.A supporting wire is to be attached to the top of a 39-foot antenna. If the wire must be anchored 39 feet from the base of the antenna, what length of wire is required?

A. 39 ft
B. 39 ft
C. 78 ft
D. 3042 ft

Mathematics

Use Descartes's Rule of Signs to determine the possible number of positive and negative real zeros for the given function.f(x) = x4 - 6

A. 1 positive zero, 0 negative zeros B. 0 positive zeros, 1 negative zero C. 1 positive zero, 1 negative zero D. 0 positive zeros, 0 negative zeros

Mathematics