x² = –16y
Sketch the graph.
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Write the polynomial so that its terms are in descending order.6x - 1 + 4x2
A. -1 + 6x + 4x2 B. 6x + 4x2 - 1 C. 4x2 + 6x - 1 D. -1 + 4x2 + 6x
Solve by graphing. Label the axes and show where the solution is located on the graph.The cost, T, in hundreds of dollars, of tuition at one community college is given by 
where c is the number of credits for which a student registers. Graph the equation and use the graph to estimate the cost of tuition if a student registers for 12 credits.
A. About $1800 B. About $1500 C. About $1900 D. About $700
Find the indicated tax rate.PercentPer $1007.11%
A. 71.1 B. $0.71 C. $71.10 D. $7.11
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