Graph the exponential function.f(x) = 2|x|
A. 
B. 
C. 
D. 
Answer: A
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State which type of average, the mean, median, or mode, would be most appropriate in the situation described. Explain your thinking.Dave is a college student contemplating a possible career option. One factor that will influence his decision is the amount of money he is likely to make. He decides to look up the average starting salary of graduates in that profession. Which information would be most useful to him, the mean starting salary, the median starting salary, or the mode of the starting salaries. Why?
What will be an ideal response?
Solve the initial value problem.Differential Equation: 
= (-cos t)i + (4t3- 2)jInitial Condition: r(0) = 9j
A. r(t) = (sin t)i + (12t2 + 9)j B. r(t) = (-sin t)i + (t4)j C. r(t) = (-sin t)i + (t4 + 9)j D. r(t) = (-sin t)i + (t4- 2t + 9)j
Use the linearization of the function to approximate the value of the function. Give your answer in the form indicated.(1.0005)50Give your answer as a fraction.
A. 
B. 
C. 
D. - 
Simplify by factoring. Assume no radicands were formed by raising negative numbers to even powers.
A. x
B. xyz
C. xy
D. xy