Evaluate the expression for the given replacement values.x = 6, y = -9, z = 18

A. - 2
B. 2
C. 1
D. -1


Answer: C

Mathematics

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Solve for x. = 6

A. 3 B. 9 C. -3 D. -9

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Translate the percent statement to a proportion.0.9 is 22.5% of 4.

A.  = 
B.  = 
C.  = 
D.  = 

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Use Euler's method to approximate the indicated function value to three decimal places using  = 4x + 3; y(1) = 0; find y(1.5)

A. 3.990 B. 2.770 C. 4.181 D. 3.900

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