Solve the problem.Determine k so that the line x = ky + 3 is parallel to the line 5x + 2y + 20 = 0.

A. -   
B.  
C. -  
D.  


Answer: C

Mathematics

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For the given function value determine the quadrants in which the terminal side of the angle can lie.tan ? = 1.8

A. I, III B. III, IV C. I, IV D. II, III

Mathematics

Round the number as indicated.488,435 to the nearest ten thousand

A. 500,000 B. 490,000 C. 488,000 D. 480,000

Mathematics

Find the mode or modes.96, 67, 32, 67, 29, 96

A. 96, 67 B. 64.5 C. 67 D. 96

Mathematics

Graph y = f(x) and y = |f(x)| in the standard viewing rectangle. Determine the x-intercept for the graph of y = |f(x)|.y = 1.75 - 7x

A.

x-intercept is 0.
B.

x-intercept is 0.25.
C.

x-intercept is 0.
D.

x-intercept is -0.25.

Mathematics