Use a calculator to find the value. Give answers as real numbers and round to 4 decimal places, if necessary.cot (-arcsin ?)

A. Undefined
B. -0.0009
C. 0
D. -1094.771


Answer: A

Mathematics

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Sketch the graph of the quadratic function.f(x) = (x + 2)2 + 4

A.
 
B.
 
C.
 
D.

Mathematics

Determine the slope and the y-intercept. Then graph the equation.y = - x + 6

A. m = - ; y-intercept: (0, 6)

B. m = ; y-intercept: (0, 6)

C. m = ; y-intercept: (0, -6)

D. m = - ; y-intercept: (0, -6)

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Replace the question mark by < or > to make a true statement. ? 

A. < B. >

Mathematics

Determine the equation of the line described. Put the answer in the slope-intercept form, if possible.Through (7, -4), perpendicular to y = - x - 

A. y = x - 
B. y = x - 25
C. y = x - 
D. y = - x + 

Mathematics