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Naya [18.7K]
3 years ago
14

F(x) = x2 + 3x + 4. Is it quadratic, linear, or neither​

Mathematics
1 answer:
andre [41]3 years ago
6 0

Answer:

Linear

Explanation:

The first image attached below is the problem graphed. That is a linear line.

The second image is an example of a quadratic line.

This is how you can tell the line is linear.

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Math workshops and final exams: The college tutoring center staff are considering whether the center should increase the number
ludmilkaskok [199]

Answer:

2. Number of workshops attended.

Step-by-step explanation:

The variable of interest for predicting the final exam score and doing regression analysis is workshop attendance.  Therefore, the response variable should be the number of workshops attended by each student.

This also agrees with what the college tutoring center staff are considering, which forms the research question: "should the center increase the number of math workshops they offer to help students improve their performance in math classes?"

3 0
3 years ago
The value of 25+144 is 13. O True O False​
Vladimir79 [104]
<h2>true</h2>

I did it on my calculater and the answer came as 13

hope that helps :)

5 0
3 years ago
Read 2 more answers
Trina wants to hang-glide at the same number of meters above sea level as she scuba-dived below sea level.will she fly higher th
mihalych1998 [28]
I need more information, do you know how high Jessie flew and how low under sea level she went?
6 0
3 years ago
Solve the following equation for 0°≤x≤360° : 2 cot 2x + 3 = 0
evablogger [386]

Answer:

π

2

,

3

⋅

π

2

,

3

⋅

π

4

,

7

⋅

π

4

Explanation:

Factorizing your equation we get

cot

(

x

)

=

0

so

cos

(

x

)

=

0

we get the following Solutions in the given interval

x

=

π

72

or

x

=

3

π

2

for the second case we get

cot

(

x

)

=

−

1

so

cos

(

x

)

=

−

sin

(

x

)

and we get

x

=

3

π

4

or

x

=

7

π

4

Hint:

To get the Solutions of the last equation you can use

√

sin

(

x

+

π

4

)

=

0

Step-by-step explanation:

3 0
2 years ago
Define nature<br><br><br><br><br>have a great day ​
Rashid [163]

Answer:

<u>Nature</u> : The phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations. (according to Oxford Dictionary)

7 0
2 years ago
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