Find the equation of the normal line to the indicated curve at the given point.y = 2x2 at (-3, 18)
A. y = - 
x - 
B. y = - 
x - 
C. y = 
x + 
D. y = - 
x + 
Answer: A
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Express the solution set of the inequality in interval notation.x ? -22
A. (-?, -22) B. [-22, ?) C. (-?, -22] D. (-22, ?)
Divide the first polynomial by the second and state the quotient and the remainder.2x5 - x4 + 3x2 - x + 5, x - 1
A. Quotient: 2x4 + x3 + x2 + 4x + 3; remainder: 8 B. Quotient: 2x4 - 3x3 - x; remainder: 6 C. Quotient: 2x4 + x3 - x2 + 2x + 1; remainder: 6 D. Quotient: 2x4 + x3 + 4x2 + 3x; remainder: 8
Use Heron's formula to determine the area of the triangle. If necessary, round the answer to two decimal places. 
A. 107.78 B. 13.23 C. 54.54 D. 628.45
The table shows Jose's expenses for one month. Use the table to answer the question.What were Jose's total expenses for the month?Monthly ExpensesRent$415Food$204Car repairs, gas$119.88Utilities$62.59Phone (long distance)$78.15Phone (local)$29.95Drumming lessons$95Entertainment$60.57
A. 358.28 B. 1125.71 C. 1065.14 D. 971.09