Determine if the relation is a function.Credit card expenses on Jim's monthly bill:
A. It is a function.
B. It is not a function.
Answer: B
Mathematics
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Write the equation for the plane.The plane through the point P(-1, -1, 7) and parallel to the plane 
A. 4y = 41 B. -5x - 8y + 4z = 15 C. -5x - 8y + 4z = 41 D. -5x - 8y + 4z = -41
Mathematics
For the given angle, name the quadrant in which the terminal side lies.135°
A. I B. II C. III D. IV
Mathematics
Simplify the expression.9 + 2(x + 6y)
A. 9 + 2x + 6y B. 9 + 12xy C. 11x + 6y D. 9 + 2x + 12y
Mathematics
For the point-slope equation given, state the slope and the point on the graph used in creating the equation.y + 4 = -4x
A. m = -4; (0, -4) B. m = -4; (0, 4) C. m = -4; (-4, 0) D. m = 4; (-4, 0)
Mathematics