Question

f(x)=7e5x-4 1.Find out f(x) for (-5,-4,-1,0,1,3,5)   2. Find where it cuts the y-axis. 3.Find zero of...

f(x)=7e5x-4

1.Find out f(x) for (-5,-4,-1,0,1,3,5)  

2. Find where it cuts the y-axis.

3.Find zero of function f(x)

4.Find where it cuts the x-axis.

5. Diffr. the function f´(x)

6. Find top and/or top for f(x)

7. Graph the function

8. Find an equation for the function with xk=2. y=hx+q

Math   Advanced-Math   
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Homework Answers

Answer #1

1. Put the given values in the place of x.

So,

2. Put x=0, then

Cuts the y axis at (0,3).

3. Put f(x)=0, then we have :

which is the 0 for the function.

4. From above, it cuts the x-axis at the point

5.Differentiating we have :

6. There will be no extreme points in this function.

7.

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