Determine whether or not the function is one-to-one.f(x) = 8x2 + 1
A. No
B. Yes
Answer: A
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Provide an appropriate response.Define f(0, 0) in such a way that extends f(x, y) = 
to be continuous at the origin.
A. f(0, 0) = 16 B. f(0, 0) = 8 C. f(0, 0) = 0 D. f(0, 0) = 2
Solve the problem.Jani gets paid $5 per hour to walk dogs. Her weekly income, I, can be represented using the formula I = 5h, where h is the number of hours she walks dogs in a week. Graph this function for times up to and including 20 hours.
A. 
B. 
C. 
D. 
Solve the problem.Sketch a graph showing the mileage that a person is from home after x hours if that individual drives at 35 mph to a lake 70 miles away, stays at the lake 1.5 hours, and then returns home at a speed of 70 mph.
A. 
B. 
C. 
Use the properties of logarithms to rewrite and simplify the logarithmic expression. ? ln (3e4) ?
A. ln 4 B. ln 3 + 4 C. ln 4 + 3 D. ln 7 E. ln 3