10 Quick Questions Higher A

In the linear graph equation y = mx+c. What does the m represent.

• The y intercept

• The x intercept

• The gradient

• The value of the x coordinate.

The coordinate of the y intercept for a linear graph y=mx+c will be...

• (0,c)

• (c,0)

• (m,c)

• (0,m)

The sum of the exterior angles of a polygon are...

• 180(n-2)

• 360

• It depends on the type of polygon

• 180

The sum of the interior angles of a polygon are...

• 180(n-2)

• 360

• 90

• 180

How do you find the volume of a prism?

• V =lwh

• V= Area of cross section x length

• V= area of circle x length ÷ 3

How do you calculate the frequency density for a histogram?

• Frequency ÷ midpoint

• Frequency x midpoint

• Frequency x classwidth

• Frequency ÷ classwidth

Circle theorem: The angle in a semi circle is...

• double the angle at the centre.

• 90 degrees

• the same as the other angle

• half the angle at the circumference.

Circle theorem: The angle at the circumference is ...

• half the angle at the centre.

• 90 degrees

• the same as the other angle

• double the angle at the centre.

Circle theorem: The opposite angle in a cyclic quadrilateral ...

• Are the same

• Add up to 180 degrees

• Add up to 90 degrees