Oda Scholarship test

Which of the following expression is not a polynomial

• √x

• 2x²+3x-1

• 5

• 4x²+5x-2

The degree of the polynomial 7x³+5x²+2x-6

• 0

• 1

• 2

• 3

which of the following is a zero polynomial

• 0

• x

• x+2

• x²+3x+2

If p(x)=2x²+3x-1 thrn p(-1)=

• -1

• -2

• 6

• 2

Ifv3 is a zero of the polynomial x²+2x-a then the value of "a" is

• 9

• 15

• -15

• 3

x³-3x⁴-5x⁵ is a

• cubic polynomial

• 4th degree polynomial

• 5th degree polynomial

• none

What kind of lines are shown?

• parallel lines
• perpendicular lines
• straight lines
• open lines

What does the image show? 
(The whole thing, not just the points)

• a ray
• a line
• a line segment
• a point

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

• Cannot be determined