Graph the function.f(x) =

A.

B.

C.

D.

Answer: B

Mathematics

Find the slope of the line tangent tangent to the graph a the given point. y = -5x - 7, x = 2

A. m = -10 B. m = -5 C. m = 10 D. m = 5

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Mathematics

Use the method of undetermined coefficients to solve the differential equation. - 7 + 10y = -1

A. y = c₁e^-5x + c₂e^-2x -
B. y = c₁e^5x + c₂e^2x +
C. y = c₁e^5x + c₂e^2x -
D. y = c₁e^5x + c₂e^2x

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Mathematics

Solve the problem.A wind has an easterly component of 7 km/h and a northerly component of 17 km/h. Find the direction of the wind.

A. E 37.5° N B. E 22.4° N C. E 52.5° N D. E 67.6° N

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Mathematics

Solve the absolute value equation.|x + 1| - 4 = 2

A. x = -5, 7 B. x = 5 C. x = -7, 5 D. no solution

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Mathematics