Semester 1 Refresher Quiz

What transformation is shown in the picture above?

• Translation

• Reflection

• Rotation

• Dilation

What transformation is shown in the picture above?

• Translation

• Reflection

• Rotation

• Dilation

What transformation is shown in the picture above?

• Translation

• Reflection

• Rotation

• Dilation

In the picture, a & u have what relationship?

• Alternate interior angles

• Vertical angles

• Alternate exterior angles

• consecutive interior angles

In the picture, b & c have what relationship?

• Alternate interior angles

• Vertical angles

• Alternate exterior angles

• consecutive interior angles

In the picture, c & r have what relationship?

• Alternate interior angles

• Vertical angles

• Alternate exterior angles

• consecutive interior angles

Which equation has a slope of 3 and y-intercept of -2?

• $y=3x+2$

• $y=\frac{1}{3}x-2$

• $y=-3x-2$

• $y=3x-2$

The triangle sum theorem says, that all angles of a triangle add up to _______ .

• $90\degree$

• $360\degree$

• $180\degree$

• $60\degree$

What's the best name to describe the triangle?

• Right

• Isosceles

• Equilateral

• Equiangular

What is the slope of a line that is perpendicular to the line

 $y=2x+4$  ?

•  $2$  

•  $\frac{1}{2}$  

•  $-2$  

•  $-\frac{1}{2}$