St. James 02-21-2025 Coordinate Geo Day 2

By Antoinette Woodson

Draw

Which number starts this sequence?

Open Ended

What letters replace the ?? in the boxes?

The left box is _____. The right box is ____.

​Coordinate Geometry Review

Multiple Choice

What is the slope of the line?

• $$\frac{5}{2}$$

• $$\frac{2}{3}$$

• $$\frac{1}{3}$$

• $$\frac{1}{4}$$

Multiple Choice

Write the slope-intercept form of the equation of the line through the given points (0, -5) and (-5, 3).

• y = -8/5x - 5

• y = -8/5x + 3

• y = 8/5x - 5

• y = -8/5x + 5

Multiple Choice

The slope of a VERTICAL line is ____________________.  

• Zero
• undefined
• negative 
• positive 

Multiple Choice

The slope of a HORIZONTAL line is ____________________.  

• zero
• undefined
• positive
• negative

Multiple Choice

Are these two lines parallel, perpendicular or neither?
y = -1/3x - 5
y = 1/3x + 2

• Parallel
• Perpendicular
• Neither
• can not be determined

Multiple Choice

The following represents slopes of two lines. 
Which answer choice describes the two lines?
m = 5 and m = -1/5

• Parallel
• Perpendicular
• Neither
• can not be determined

Multiple Choice

Write the equation in slope-intercept form (solve for y):
2y + 4x = 12

• y = 12 - 4x
• y = 6 - 4x
• y = -2x + 6
• y = -2x + 4

Draw

How far is point A

from point B?

Open Ended

What transformations will

take point A to point B?

Draw

Rotate Figure H clockwise using center (2,0) by 90 degrees. Translate the image by the directed line segment from (2,0) to (3, -4). Label the result R.

Draw

Calculate the length of each side in triangles ABC and DEF .

Write the lengths on the picture.

Draw

Calculate the measure of each angle in triangles ABC and DEF.

Write the measures on the picture.

Hint: You MAY need to use trig