Determine whether the relation defines y as a function of x. Give the domain.y2 = 6x
A. Not a function; domain: (-?, 0]
B. Function; domain: (-?, ?)
C. Not a function; domain: [0, ?)
D. Function; domain: (-?, 0]
Answer: C
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Of the 585 tickets sold to a movie, 359 were full-price tickets costing $5.00 each. If the gate receipts were $2,416.50, what did a student ticket cost? Round your answer to the nearest cent. ?
A. $3.25 B. $3.75 C. $2.25 D. $4.75 E. $2.75
Solve the system graphically.
A. (15, 9) B. (9, 15) C. (-9, 3) D. (0, 0)
Solve the problem.The students at ABC School are selling tickets for their carnival. Each ticket sells for 50¢. The school wants to raise $7500 in ticket sales. If it is now 4 weeks prior to the carnival, how many tickets need to be sold each week to reach the goal of $7500.
A. 15,000 B. 375 C. 3750 D. 37,500
Find the exact value of the logarithmic expression.log11
A. 
B. 1
C. 
D. 11