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babymother [125]
3 years ago
15

Give f(x) = x2 + 3x - 1, find a) f(1)​

Mathematics
1 answer:
lesya692 [45]3 years ago
6 0

Answer:

f(x)=(x+ 3/2)^(2)-(13)/(4)

( x + 3/2)^2

(x + (3 over 2)

^2)

2 to the second power

-(13)/(4)

-13 over 4

Step-by-step explanation:

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Mason compares two plans for an online book club.
horsena [70]

Answer:

Book clubs in the classroom: 10 tips for success

4/19/201746 Comments

Picture

Whether you’re considering a classroom book club for the first time, or are already guiding your students through their third book this year, here’s a list of benefits and some tips for success you can employ right away!

NYC’s District 75 published their Middle School Units of Study, Developing Autonomy when Engaging with Literature, online. In it they list some of the benefits of book clubs in the classroom:

Book clubs:

Promote a love for literature and a positive attitude towards reading;

Reflect a student-centered model of literacy (employing the Gradual

Release of Responsibility);

Encourage extensive and intensive reading;

Invite natural discussions that lead to student inquiry and critical

Thinking;

Support diverse responses to text;

Foster interaction, cooperation and collaboration;

Provide choice and encourage responsibility;

Expose students to literature from multiple perspectives; and

Nurture reflection and self-evaluation.

Thoughtfully planned book clubs position learning in the hands of the students and provide discussion tools students can use as they work out their responses to the book.

We provide approaches to professional development that bridge theory and practice to generate solutions that work for a multitude of schools. With that bridge in mind, enjoy the following as you think through your classroom’s book club possibilities!

Step-by-step explanation:

pls brainlieste

6 0
2 years ago
Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does a 0 r
MrRa [10]
This could be a situation in which items are both bought and sold. In calculating the inventory, positive numbers represent items bought, negative numbers represent items sold and 0 would be no items in the inventory.

Another type of situation would be the displacement of an object from the original position. Where 0 would represent the original/starting position, positive values would represent distance moved forward, negative values represent distance moved backwards. 
4 0
3 years ago
Your neighbor needs to put a fence around her front yard and a seperate fence around her backyard. Her front yard is 65 feet lon
elena-14-01-66 [18.8K]
Front yard
65+65+45+45=220
Back yard
45+45+35+35=160
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380 feet
5 0
3 years ago
Order the side/angles from smallest to largest
Rudik [331]

Answer:

fiojrwuo;giuigrwuigpegpwr

Step-by-step explanation:

fionrhwiuh

4 0
3 years ago
Read 2 more answers
At the market, potatoes cost $1.15 per pound. Imagine you bought $3.45 worth of potatoes. How many pounds of potatoes did you bu
dusya [7]
You bought 3 potatoes

3.45/1.15
= 3

To check:
3.45/3
=1.15

Hope this helps!! :))
3 0
2 years ago
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