Find the domain of the function

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Reference no: EM131028689

1. Find the average rate of change of f(x)=x^3-9x+9:

a) from -8 to -2

b) from -1 to 1

c) from 1 to 4

a) What is average rate of change of f (x) =x^3-9x+9 from -8 to -2?

2. The function f is defined as follows
f(x) = {4+2x if x<0
{x^2 if x>0

a) Find the domain of the function

b) Locate any intercepts

c) Graph function

d) Based on graph find range

e) Is f continuous on its domain?

a) The domain of the function f is ____.

3. Write the function whose graph is the graph of y=sqrt x, but is shifted to the left 3 units y=____.

4. Write the function whose graph is the graph of y=|x|, but is shifted down 8 units y=____.

5. Write the function whose graph is the graph is the graph of y=(x+4)^2, but is reflected about the y- axis y=____.

6. Write the function whose graph is the graph of y=x^2 but horizontally strectched by a factor of 8; y=____.

Reference no: EM131028689

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