Explain whether the given equation defines an exponential function. Give the base for each exponential function.y = 4x
A. Yes, the base is x.
B. No, the base is a constant.
C. No, the exponent is a variable.
D. Yes, the base is 4.
Answer: D
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Construct a frequency distribution for the data using 5 classes.
Use the following information to answer questions 2-10. 24 students in an engineering class were asked to record the number of hours spent in a lab during a week. The results are listed below. 3, 10, 21, 14, 8, 5, 1, 4, 13, 7, 9, 6, 11, 10, 6, 7, 12, 16, 1 , 7, 14, 1, 11, 8
Solve the equation.log4(x + 2) = 1
A. {2} B. {3} C. {-1} D. {6}
Solve the problem.Which of the following functions could have this graph? 
A. y = 
B. y = 
C. y = 
D. y = 
State whether the equation is a conditional equation, an inconsistent equation, or an identity.(y - 6) - (y + 5) = 3y
A. Identity B. Conditional equation C. Inconsistent equation