G(R)T13R Pt3 SCR

Presentation

•

Mathematics

•

9th - 11th Grade

•

Hard

•

CCSS

HSG.CO.C.9

Standards-aligned

Sondra Noer

Used 1+ times

FREE Resource

3 Slides • 8 Questions

Geometry(R) Test 1-3 Review

Ms. Noer- Room 286

Part I: Matching(17%)

Part II: Multiple Choice(48%)

Part III: Student Constructed Response- Short(28%)

Part IV: Student Constructed Response- Extended(7%)

Test 1-3 Review Part III: Question 9

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

What does "perpendicular" mean?

Constant rate of change; formula is y₂=y₁ / x₂ – x₁

Intersect to from right angles; slopes are negative

reciprocals

Coplanar lines that never intersect; slopes are equal

Of the same plane; lying on the same plane or flat surface

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

What does "bisector" mean?

A point that divides a segment into two congruent segments;

halfway point

Intersect to from right angles; slopes are negative reciprocals

Coplanar lines that never intersect; slopes are equal

A line that cuts a segment/angle into two congruent parts

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

Where does a bisector intersect a segment?

A point that divides a segment into two congruent segments;

halfway point

Intersect to from right angles; slopes are negative reciprocals

Coplanar lines that never intersect; slopes are equal

A line that cuts a segment/angle into two congruent parts

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

Which of the following equations is in "slope-intercept form"?

$y-y_1\ =\ m\left(x-x_1\right)$

$y=mx+b$

$Ax+By\ =\ C$

$m=\frac{y_2-y_1}{x_2-x_1}$

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

*Find the slope of NY. (Formula for slope is: $m=\frac{y_2-y_1}{x_2-x_1}$

To satisfy the "perpendicular" part of this clue, flip & negate it. (FAN slope)

What do you get?

$-\frac{4}{3}$

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

*Find the midpoint of NY. (Formula for midpoint is: $MID\ =\ \left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\right)$

To satisfy the "bisector" part of this clue, you will use these coordinates to write an equation.

What are they?

(-16, 12)

(-6, -2)

(-8, 6)

(-3, -1)

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

Substitute in m = 4/3 and MID=(-3,-1) into the equation y=mx+b.

Solve for b. What do you get?

b=0

b=1

b=2

b=3

Multiple Choice

Line segment NY has endpoints N(-11,5) and Y(5,-7).

Write the equation of the perpendicular bisector of in slope-intercept form.

Substitute in m = 4/3 and b=3 into y=mx+b.

What do you get?

$y=\frac{4}{3}x-3$

$y=-\frac{3}{4}x+3$

b=2

b=3

NICE WORK!

Geometry(R) Test 1-3 Review

Ms. Noer- Room 286

Part I: Matching(17%)

Part II: Multiple Choice(48%)

Part III: Student Constructed Response- Short(28%)

Part IV: Student Constructed Response- Extended(7%)

Show answer

Auto Play

Slide 1 / 11

SLIDE

Similar Resources on Wayground

9 questions

6.7 - Polygons in the Coordinate Plane

Presentation

•

8th - 11th Grade

8 questions

Slope

Presentation

•

9th - 12th Grade

11 questions

Pythagorean Theorem

Presentation

•

8th - 12th Grade

10 questions

Segment Addition Post

Presentation

•

10th - 12th Grade

10 questions

Geometry Medians and Altitudes

Presentation

•

9th - 10th Grade

11 questions

12.10 Segment Lengths

Presentation

•

9th - 10th Grade

8 questions

Solve Nonlinear Systems by Substitution

Presentation

•

9th - 11th Grade

7 questions

Weight and Capacity

Presentation

•

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

12 questions

Absolute Value Equations

Quiz

•

9th Grade

20 questions

Function or Not a Function

Quiz

•

8th - 9th Grade

11 questions

Slope from 2 points

Quiz

•

8th - 9th Grade

10 questions

Exploring the Basics of Exponents

Interactive video

•

6th - 10th Grade

10 questions

Solving Absolute Value Equations

Quiz

•

9th Grade

20 questions

Unit 5 Test RSC (25-26)

Quiz

•

10th Grade

18 questions

SB 12.2 Write in point slope form

Quiz

•

9th Grade

12 questions

Identify Rigid Transformations

Quiz

•

8th - 12th Grade