Find the zero of the linear function.f(x) = -5x + 6

A. -1
B.
C. 1
D. - 


Answer: B

Mathematics

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Evaluate the surface integral of G over the surface S.S is the cap cut from the sphere x2 + y2 + z2 = 16 by the cone z = 

A. 0 B. 8? C. 4? D. 16?

Mathematics

The following data are the number of social network friends for nine random users.76?91?123?63?106?211?84?111?46(a) Find the mean, median, and mode for the data. Round the value of the mean to the nearest whole number, if necessary.(b) A new user opens a social network account starting with 19 friends. Add this data to the data set and find the new mean, median, and mode for the data. Round the value of the mean to the nearest whole number, if necessary.

A. (a) mean: 93, median: 111, mode: 111; (b) mean: 85, median: 101, mode: 111 B. (a) mean: 101, median: 91, mode: no mode; (b) mean: 101, median: 111, mode: no mode C. (a) mean: 93, median: 111, mode: 111; (b) mean: 91, median: 111, mode: 111 D. (a) mean: 101, median: 91, mode: no mode; (b) mean: 93, median: 101, mode: no mode

Mathematics

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

Find the coordinates of the vertex and the intercepts of the quadratic function. When necessary, approximate the x-intercepts to the nearest tenth.f(x) = x2 - 10x - 11

A. V(5, -6); I(0, 11); (-11, 0); (11, 0) B. V(5, 6); I(0, 11; (1, 0); (-11, 0) C. V(-5, -36); I(0, -11); no x-intercepts D. V(5, -36); I(0, -11); (11, 0); (-1, 0)

Mathematics