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Friday, February 27, 2015
HW- Seventh Morning
In case you did not receive a copy today. You have to make *3* box-and-whisker plots
HW- Algebra
Wednesday, February 25, 2015
HW- seventh grade - Wednesday Feb 25
Seventh graders. Morning group, you must finish the task from this morning comparing the amount of #s saved on mobile phones for boys and girls.
Afternoon group. Complete the MAD task (mean absolute deviation) sheet that was handed out today. Use your notes for help and come prepared to discuss it tomorrow.
HW- algebra- Wednesday Feb 25
*** Algebra students that want pizza for after school please bring $3***
Find 4 points that make the following equation true, and 4 points that make it false.
Y < (1/4)x + 5
First, graph the equation Y = (1/4)x + 5.
Then, choose an X-value and solve the inequality. If the inequality is true (6 < 9), the point goes in the SHADED region. If the inequality is FALSE (6 < 3), then the region is NOT shaded.
Once you know the points, shade that part of the graph.
2.) Find 4 points that make the following equation true, and 4 points that make it false. Graph the inequality on a coordinate plan.
Y > -3x + 9
Follow the same steps as before and shade the corrected region.
Monday, February 23, 2015
HW- Feb 23- Seventh Morning
Seventh Graders:
You were given a sheet on Mean Absolute Deviation (MAD) today. Finish that so we can go over it in class tomorrow.
Seventh afternoon, you will be introduced to this tomorrow. Today you have no homework.
You were given a sheet on Mean Absolute Deviation (MAD) today. Finish that so we can go over it in class tomorrow.
Seventh afternoon, you will be introduced to this tomorrow. Today you have no homework.
HW- Monday Feb 23- ALGEBRA
Solve the following systems of equations. You may use substitution or elimination. Have these on loose-leaf to turn in.
1.) 2x + 5y = 8
3x + 2y = 12
2.) 7x + 3y = 3
21x + 9y = 15
3.) 7x + 2y = 16
8x -4y = 56
4.) -6x + 8y = 18
-5x - 4y = -9
1.) 2x + 5y = 8
3x + 2y = 12
2.) 7x + 3y = 3
21x + 9y = 15
3.) 7x + 2y = 16
8x -4y = 56
4.) -6x + 8y = 18
-5x - 4y = -9
Wednesday, February 18, 2015
HW- Wednesday Feb 18- Algebra
For today.
Complete the following systems of equations using elimination or substitution
1.) 5x - 2y = 16
-x + y = -5
2.) (1/5)X - 2y = 16
X + 2y = - 10
3.) 2x + 6y = -10
(1/2)X - 3Y = 14
Check your results with the desmos calculator
https://www.desmos.com/calculator
Complete the following systems of equations using elimination or substitution
1.) 5x - 2y = 16
-x + y = -5
2.) (1/5)X - 2y = 16
X + 2y = - 10
3.) 2x + 6y = -10
(1/2)X - 3Y = 14
Check your results with the desmos calculator
https://www.desmos.com/calculator
Hw- Wednesday Feb 18-- Seventh Grade
For seventh grade:
Complete a Box and Whisker plot comparing the # of absences for boys and girls and the number of FB friends for boys and girls.
Find the Min, Max, Q1, Q2, and Q3.
Complete a Box and Whisker plot comparing the # of absences for boys and girls and the number of FB friends for boys and girls.
Find the Min, Max, Q1, Q2, and Q3.
Tuesday, February 17, 2015
HW-Algebra- Tuesday February 17
Solve the following systems of equations using either substitution or elimination. Find the point of intersection
1.) y = 2x + 4
3x - 5y = 15
2.) 4y = 2x + 6
6x - 2y = 8 (this will have decimals/ fractions)
3.) 2x + y = 10
3y + 5x = 20
1.) y = 2x + 4
3x - 5y = 15
2.) 4y = 2x + 6
6x - 2y = 8 (this will have decimals/ fractions)
3.) 2x + y = 10
3y + 5x = 20
Student Voice Survey
6th graders!
Here is the link to the survey you will be completing.
https://survey.5-essentials.org/cps/survey/student/login/
Here is the link to the survey you will be completing.
https://survey.5-essentials.org/cps/survey/student/login/
Thursday, February 12, 2015
HW- 8th Afternoon- Thursday Feb 11
Rewrite the following equations into slope-intercept form. Solve for y.
1.) 5X + Y = 40 2.) 3X + Y = 10
3.) 7X - 3Y = 21 4.) 9X - 4Y = 24
5.) -4X + 3Y = 18 6.) -5X - 8Y = -32
1.) 5X + Y = 40 2.) 3X + Y = 10
3.) 7X - 3Y = 21 4.) 9X - 4Y = 24
5.) -4X + 3Y = 18 6.) -5X - 8Y = -32
HW-Algebra- Thursday Feb 11
Complete the following on loose-leaf paper to turn in tomorrow. Come prepared with any questions.
1. Write an equation that is parallel to the line that contains the points (-4,-5) and (-8,-11)
Identify the x-intercept, y-intercept, and slope of the original line.
Write the parallel equation 3 different ways.
2. Use substitution or elimination to solve the following equations. Find the intersecting point.
3X + 2y = 10 and 5x + 2y = 50
3. Use substitution or elimination to solve the following equations. Find the intersecting point.
3X - 5y = 10 and 2y - 3x = 5
Use
https://www.desmos.com/calculator
to check your work
1. Write an equation that is parallel to the line that contains the points (-4,-5) and (-8,-11)
Identify the x-intercept, y-intercept, and slope of the original line.
Write the parallel equation 3 different ways.
2. Use substitution or elimination to solve the following equations. Find the intersecting point.
3X + 2y = 10 and 5x + 2y = 50
3. Use substitution or elimination to solve the following equations. Find the intersecting point.
3X - 5y = 10 and 2y - 3x = 5
Use
https://www.desmos.com/calculator
to check your work
Tuesday, February 10, 2015
HW- ALGEBRA- Feb 10
Complete the following on loose-leaf paper to hand in tomorrow.
Find an equation that contains the following point and slope. Write it in slope-intercept form AND in standard form.
1.) (3, 10) m = -3
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
2.) (5, 8) m = 4/5
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
3.) (-9, -4) m = 0
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
4.) Find the equation for the following line with the two given points.
(-9, 4) and (-4, 1)
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
5.) Find the equation for the following line with the two given points.
(-3, 0) and (2, 7)
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
Find an equation that contains the following point and slope. Write it in slope-intercept form AND in standard form.
1.) (3, 10) m = -3
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
2.) (5, 8) m = 4/5
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
3.) (-9, -4) m = 0
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
4.) Find the equation for the following line with the two given points.
(-9, 4) and (-4, 1)
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
5.) Find the equation for the following line with the two given points.
(-3, 0) and (2, 7)
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)? Sketch the line and label the y-intercept and x-intercept
HW- SEVENTH GRADE - Tuesday Feb 10
Complete the following survey on loose leaf paper in case you did not receive the paper in class today.
1st Quarter 2nd Quarter
No name is needed.
7th grade survey
Answer the following questions to the best of your
knowledge. Your answers will be
ANONYMOUS J
so don’t worry about other teachers or the principals seeing your responses. We
will use these numbers to compare data points for the seventh grade for our
math unit.
1.) What are your
grades for the 1st and 2nd quarter? Use 4 points for A, 3 for B, 2 for C, 1 for
D, 0 for F.
1st Quarter 2nd Quarter
SS Science SS Science
Math Language Arts Math Language
Arts
2.) How many apps do
you have installed on your mobile phone or tablet? (include the basic apps)
3.) How many Facebook
accounts do you have?
4.) How many Facebook
friends do you have on your main account?
5.) How many hours
per week do you spend reading on
your own? (include books and websites/blogs)
6.) How many hours
per week do you spend watching tv?
(include playing video games on the tv)
7.) How many hours
per week do you spend on Facebook or
other social media? (snapchat, instagram, texting, etc.)
8.) How many absences
have you had in the school year? (give
the best estimate).
9.) How many physical videogame systems do you
own? (do not include apps)
Monday, February 9, 2015
HW- Algebra - Monday February 9
Complete the following on loose-leaf paper to hand in tomorrow.
Find an equation that contains the following point and slope. Write it in slope-intercept form AND in standard form.
1.) (0, 0) m = 5
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
2.) (3, 4) m = 4
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
3.) (-8, 4) m = -2
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
4.) (-3, -7) m = -2/3
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
5.) (0, 0) m = undefined
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
Find an equation that contains the following point and slope. Write it in slope-intercept form AND in standard form.
1.) (0, 0) m = 5
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
2.) (3, 4) m = 4
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
3.) (-8, 4) m = -2
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
4.) (-3, -7) m = -2/3
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
5.) (0, 0) m = undefined
what is the y-intercept? what is the x-intercept? will the line be positive (upward facing) or negative (downward facing)?
Student Voice Survey
Here is the link to the survey you will be completing.
https://survey.5-essentials.org/cps/survey/student/login/
https://survey.5-essentials.org/cps/survey/student/login/
Wednesday, February 4, 2015
HW- Wednesday Feb 4- ALGEBRA
Complete the following on loose-leaf paper to turn in. Use substitution to help you solve.
1.) 8x + 2y = 10 and 3x + 2y= 5
2.) 2x + 3y = 10 and 3x + 2y = 10
3.) y = 3x + 2 and -6x + 2y = 10
1.) 8x + 2y = 10 and 3x + 2y= 5
2.) 2x + 3y = 10 and 3x + 2y = 10
3.) y = 3x + 2 and -6x + 2y = 10
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