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**Anonymous** on
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1. function g(x)=-x^2-3x+7 . Find the area under the curve for the domain –4£ x £ 1.

a 71.6 square units

b. 46 square units

c.35.83 square units

d.17.916square units

2. y=2sin(circle with a line through it)

a. How many cycles occur in the graph?

b. Find the period of the graph.

c. Find the amplitude of the graph.