Decide whether the given number is a solution of the given equation.Is 15 a solution of x - 10 = x - 5?

A. yes
B. no


Answer: B

Mathematics

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To answer the following question(s), refer to the Mandelbrot replacement process described by:? Start: Choose an arbitrary complex number s, called the seed of the Mandelbrot sequence. Set the seed s to be the initial term of the sequence ? Procedure M: To find the next term in the sequence, square the preceding term and add the seed If we apply the Mandelbrot replacement process to the seed s = 2i, then s1 =

A. -4. B. 4i. C. -4 + 2i. D. -2i. E. none of these

Mathematics

Answer the question.In which quadrants do the square roots of i lie?

A. The first and fourth quadrants B. The second and fourth quadrants C. The second and third quadrants D. The first and third quadrants

Mathematics

Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = -x2 + 8x + 5

A. x = 4 B. x = 21 C. x = -4 D. x = 8

Mathematics

Perform the indicated operation. ÷ 

A. -6
B. - 
C. - 
D. - 

Mathematics