Determine if the function is increasing or decreasing over the interval indicated.y = -8x4 ; x < 0

A. Decreasing
B. Increasing


Answer: B

Mathematics

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Use Euler's method to calculate the first three approximations to the given initial value problem for the specified increment size. Round your results to four decimal places.y' = 1 + , y(1) = -1, dx = 0.5

A. y1 = -1.5000, y2 = -1.0000, y3 = -0.6500 B. y1 = -2.0000, y2 = -1.2500, y3 = -1.0833 C. y1 = -2.0000, y2 = -1.6667, y3 = -2.1667 D. y1 = -1.0000, y2 = -0.8333, y3 = -0.5417

Mathematics

Solve the equation. + 3 = 11

A. {64} B. {2} C. {28} D. {16}

Mathematics

Simplify the radical expression. Assume all variables represent positive real numbers.

A. 6
B. 6
C. 6
D. 24

Mathematics

Simplify the expression. Assume that all variables are positive when they appear.3 + 

A. 3 + 
B. 4
C. 6
D. 5

Mathematics