Topic Test Answers

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7

List the possible rational roots and actual rational roots for the equation .

Question illustration
A
, , , , , ; , 2, 5, -5
B
, , , , ; 2, 5
C
, , , , , ; , 2, -5
D
, , , , , ; , 2, 5
8

What are the degree and zeros of the polynomial ?

Question illustration
A
degree 5; zeros 2,
B
degree 5; zeros 1, 2,
C
degree 3; zeros 1, 2,
D
degree 5; zero 2
14

Determine where the real zeros of are located.

Question illustration
A
at & 2
B
at 1 & 2
C
at 0 & 1
D
at -1 & 1
19

What are the leading coefficient, constant term and degree, if any, of the algebraic expression ?

Question illustration
A
leading coefficient: 1; constant term: -3; degree: 2
B
leading coefficient: -1; constant term: 3; degree: 2
C
leading coefficient: 1; constant term: 3; degree: 2
D
none, expression is not a polynomial
20

Solve.

A
A
B
B
C
C
D
D

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