Answer the question or solve the problem.Under what conditions must the inequality symbol be reversed when solving an inequality?
What will be an ideal response?
When multiplying or dividing by a negative number.
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Solve the quadratic equation by completing the square.z2 + 12z + 13 = 0
A. -6 ± 
B. 6 ± 
C. 6 + 
D. -12 + 
Solve the problem.The cost of gasoline is $3.92 per gallon. Jane's car gives a mileage of 37 miles per gallon. Approximately how much did Jane pay for gasoline for a trip of 556 miles?
A. $58.91 B. $66.64 C. $74.48 D. $54.88
Solve the problem.During the last four months of a recent year, Annie's Natural Food Store reported the following sales.September$2,817October$2,103November$2,938December$4,085How much more were the sales in December than the sales in November?
A. $1,147 B. $6,923 C. $7,023 D. $1,047
Find the inverse of the function.f(x) = - 
A. f-1(x) = - 
B. f-1(x) = 
C. f-1(x) = - 
D. f-1(x) = -5x