Solve the problem.If an object is dropped from a tower of unknown height, the velocity of the object after t seconds can be obtained by multiplying t by 32 and adding 10 to the result. Therefore, you can express V as a linear function of t. Find the domain of this function.
A. (-1, ?)
B. [1, 4]
C. [0, ?)
D. (-?, ?)
Answer: C
Mathematics
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Use the quadratic formula to find any x-intercepts on the graph of the equation.y = x2 - 2x + 10
A. 
B. 
C. 2 ± 3
D. None
Mathematics
Convert the angle from radians to degrees.- 
A. -405° B. -404° C. -406° D. -407°
Mathematics
The graph of an exponential function is given. Match the graph to one of the following functions.
A. f(x) = -2-x B. f(x) = 2-x C. f(x) = -2x D. f(x) = 2x
Mathematics
Solve.Suppose you just received a job offer with a starting salary of 
per year and a guaranteed raise of 
per year. How many years will it be before you've made a total (or aggregate) salary of 
?
A. 25 years B. 21 years C. 18 years D. 20 years
Mathematics