Graph the equation.r = 1 - 4 cos ?

A.

B.

C.

D.


Answer: C

Mathematics

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Provide an appropriate response. What situation would result in an imaginary root to an equation?

What will be an ideal response?

Mathematics

Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.(-3x6y-7)(5x-1y)

A.
B.
C. -15x5y8
D.

Mathematics

Graph the function.f(x) = 

A.

B.

C.

D.

Mathematics

Write an equation in slope-intercept form of a line satisfying the given conditions.m = - ; b = 5

A. y = - - 5
B. y = + 5
C. y = - 5
D. y = - + 5

Mathematics