Polynomials Exemplar

• 10

• -10

• 2

• -5

• 4/3

• -4/3

• 2/3

• -2/3

A quadratic polynomial whose Zeroes are -3 and 4

• a=-7,b=-1

• a=5, b=-1

• a=2,b=-2

• a=0,b=-6

The number of polynomials having zeroes as –2 and 5 is

• 1

• 2

• 3

• more than 3

• – c /a

• c/a

• 0

• -b/a

The zeroes of the quadratic polynomial x^2 + 99x + 127 are

• both positive

• both negative

• a positive and negative

• both equal

• b-a-1

• b-a+1

• a-b-1

• a-b+1

If the zeroes of the quadratic polynomial ax^2 + bx + c, c ≠ 0 are equal, then

• c and a have opposite signs

• c and b have opposite signs

• c and a have the same sign

• c and b have the same sign

Which of the following is not the graph of a quadratic polynomial?

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