Solve the problem.Find an equation for the level curve of the function f(x, y) = dt that passes through the point .

A. y2 - x2 = 80
B. y2 - x2 = 48
C. y2 - x2 = -48
D. y2 + x2 = 80


Answer: B

Mathematics

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One root of the equation is given. Find the remaining roots of the equation using synthetic division.x3 - 6x2 + 13x - 20 = 0; 4

A. -1 + 2j, -1 - 2j
B. 1 + j, 1 - j
C. 1 + , 1 - 
D. 1 + 2j, 1 - 2j

Mathematics

Multiply and simplify. ? 

A. 1
B.
C. -1
D. 0

Mathematics

Provide an appropriate response.Determine the slope and y-intercept of the line whose equation is given:  y = -4x + 1

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Find x. 

A. 3
B. 3
C.
D.

Mathematics