Question 3 How does the graph of g(x)=10x2 differ from the graph of f(x)=x2?
Answer
A The graph of g(x) is narrower than the graph of f(x).
B The graph of g(x) is wider than the graph of f(x).
С The graph of g(x) is translated 10 units up from the graph of f(x).
D The graph of g(x) is translated 10 units down from the graph of f(x).
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Question 3

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations