Solve the equation graphically. Check your answer.163 = 15x + 13
A. 2
B. 135
C. 139
D. 10
Answer: D
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Estimate the value of the quantity.A swimming pool has a leak. The leak is getting worse. The following table gives the leak rate every 6 hours.
Suppose it keeps leaking 6.3 gallons every 6 hours. After losing 3500 gallons the leak is fixed. Approximately how long did the leak last? Use the right endpoints to estimate the first 48 hours.
A. 55.86 hours B. -79.60 hours C. 33.75 hours D. 27.75 hours
Find the equation of the line passing through the indicated two points. Write the equation in point-slope form.(5, -6) and (7, 1)
A. y + 6 = 
(x - 5) or y - 1 = 
(x - 7)
B. y + 6 = - 
(x - 5) or y - 1 = - 
(x - 7)
C. y + 6 = 
(x - 5) or y - 1 = 
(x - 7)
D. y - 6 = 
(x + 5) or y + 1 = 
(x + 7)
Construct the specified histogram.Eighty U. S households were surveyed about MP3 players. The table gives the frequency distribution for the data.
Construct a histogram.
What will be an ideal response?
Determine the specific solutions (if any) to the equation on the interval [0, 2?).tan ? + sec ? = 1
A. no solution
B. 0
C. 
D. 