Graph the system of inequalities.x2 + y2 ? 100-9x + 2y ? -18

A.

B.

C.

D.


Answer: C

Mathematics

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Solve for k if the line through the two given points is to have the given slope.(-4, -2) and (-1, k), m = 

A. k = 7 B. k = -1 C. k = - 7 D. k = 1

Mathematics

Write out the first five terms of the sequence.{sn} = {n - 3}

A. s1= 3, s2= 6, s3= 9, s4= 12, s5= 15 B. s1= -2, s2 = -1, s3 = 0, s4 = 1, s5 = 2 C. s1= -3, s2= -2, s3= -1, s4= 0, s5= 1 D. s1= -2, s2= -1, s3= 0, s4= 1, s5= 2

Mathematics

Use the product and quotient rules, as necessary, to simplify the radical expression.

A. 13
B. 5
C. 5
D. 25

Mathematics

Sketch the graph of the function. Use the graph to find the value of the requested quantity.f(x) = f(x)

A. 1 B. does not exist C. 4 D. 2

Mathematics