Determine whether the relation defines y as a function of x. Give the domain.y2 = 3x
A. Not a function; domain: (-?, 0]
B. Not a function; domain: [0, ?)
C. Function; domain: (-?, 0]
D. Function; domain: (-?, ?)
Answer: B
Mathematics
You might also like to view...
Select the graph of 
.
?
?
A. ?
?
B. ?
?
C. ?
?
D. ?
Mathematics
Solve the problem.Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place a transit. Point C is 50 feet from point A and 74 feet from point B. The angle ACB is 53°. How far apart are points A and B?
A. 101 ft B. 75.8 ft C. 111.5 ft D. 59.4 ft
Mathematics
Determine if the ordered pair satisfies the inequality.x - y ? -1: (-2, 3)
A. No B. Yes
Mathematics
Solve the quadratic inequality. Express your solution on a number line using interval notation.x2 - 5x ? -6
A. (-?, -3] ? [-2, ?)
B. [2, 3]
C. [-3, -2]
D. (-3, -2)
Mathematics