Homework Help: Algebra-check my answers

Posted by Tyra on Saturday, October 20, 2007 at 10:13pm.

can you check my answers please?

Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.

f(x) = 2(x - 2)(x + 4)^4
2, multiplicity 1, crosses x-axis; -4, multiplicity 4, touches x-axis and turns around

f(x) = 3(x - 3)(x - 6)^3
3, multiplicity 1, crosses x-axis; 6, multiplicity 3, crosses x-axis

f(x) = -4(x - 5)^3
- 2, multiplicity 1, touches the x-axis and turns around; 5, multiplicity 3, touches x-axis and turns around

Algebra-check my answers - bobpursley, Saturday, October 20, 2007 at 10:34pm
first two right, last one wrong. How do you get a solution of x=-2?
Algebra-check my answers - nomes, Tuesday, December 11, 2007 at 9:40pm
x=-32

Answer this Question

Related Questions

ap algebra - can you check my answers please? Find the zeros for the polynomial ...
ap algebra - Can you please help me with these problems I dont understand them? ...
ap algebra - Can you please help me with these problems I dont understand them? ...
Algebra - Please help. Having a hard time with this. Find all of the zeros of ...
Algebra - Find all of the zeros of the polynomial function and state the ...
Algebra - Find all of the zeros of the polynomial function and state the ...
Algebra - Find all of the zeros of the polynomial function and state the ...
college algebra - find the zero's for the following polynomial and give the ...
Polynomial Function - Could you please check my answers? Find an nth degree ...
Algebra - Find the zeros of the polynomial function and state the multiplicity ...

For Further Reading

First Name:
School Subject:
Answer: