(2)
The graphs of f(x)= asinx+b and g(x)= tan cx, with restricted domains, are sketched
below. The graph of g passes through a turning point of fat P.
YA
1
-135°
225°
45°
g
(1)
What is the range off?
(2)
Determine the values of a, b and c.
(3)
What is the range of y=-f(x)+1?
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