Semester Review

Draw a reflection over the x-axis.

Which transformation does NOT preserve congruence?

• Rotation

• Translation

• Reflection

• Dilation

Tags

CCSS.HSG.CO.A.2

Create the new coordinates of a point after a translation 8 units left and 5 units up with the original coordinates of the point before the translation.

Original Point: (3, -1)

• New Point: (-5, 4)

• New Point: (4, -5)

• New Point: (-1, 3)

• New Point: (-3, 1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The y-intercept is b= (a)   .

Draw a scatterplot that is negative and non-linear with an outlier. Use a total of 15 points.

Draw a graph that represents y as a function of x

Which conclusion is best supported by the scatterplot?

• As the number of hours spent studying each day increases, the number of incorrect notes played decreases.

• As the number of hours spent studying each day increases, the number of incorrect notes played increases.

• As the number of hours spent studying each day decreases, the number of incorrect notes played decreases.

• As the number of hours spent studying each day decreases, the number of incorrect notes played increases.

Tags

CCSS.HSF.LE.B.5

Draw a scatterplot does NOT suggest a linear relationship between x and y.

Draw a graph shows a linear non-proportional relationship between x and y.

Which rule best describes the transformation used to create ΔDEF from ΔABC?

• (x,y) 

  →

  (x+1, y-3)

• (x,y) 

  →

  (-x,y)

• (x,y) 

  →

  (x+3, y-1)

• (x,y)

  →

  (-y,x)

Tags

CCSS.HSG.CO.A.2