Tell whether a linear model or a quadratic model is appropriate for the data. If a quadratic model is appropriate, then decide also whether the lead coefficient should be positive or negative.
A. Quadratic; leading coefficient positive
B. Linear
C. Quadratic; leading coefficient negative
Answer: B
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Solve the problem.The Olympic flame at the 1992 Summer Olympics was lit by a flaming arrow. As the arrow moved d feet horizontally from the archer, assume that its height h, in feet, was approximated by the function 
Sketch the graph of the function. Find the maximum height and the distance at which the maximum occurs.
A. 
Maximum height is 61.25 ft;
occurs at a distance of 175 ft.
B. 
Maximum height is 67.55 ft;
occurs at a distance of 175 ft.
C. 
Maximum height is 80.2 ft;
occurs at a distance of 225 ft.
D. 
Maximum height is 55.6 ft;
occurs at a distance of 125 ft.
Provide an appropriate response.If the price earnings ratio is low, it could indicate the business's potential is thought to be poor.
A. True B. False
Solve the problem.One cook can make enough food for 350 people a night. How many cooks are needed to feed 1750 people a night?
A. 5 cooks B. 3 cooks C. 6 cooks D. 4 cooks
Graph the linear function and give the domain and the range. If the function is a constant function, identify it as such.h(x) = 4
A. D = (-?, ?), R = {4}
constant function
B. D = (-?, ?), R = {4}
constant function
C. D = {4}, R = (-?, ?)
constant function
D. D = {4}, R = (-?, ?)
constant function