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Yuki888 [10]
3 years ago
6

Choose the expression that represents a linear expression.

Mathematics
2 answers:
timurjin [86]3 years ago
8 0

Answer:

the answer is in the comments which is 4x+4

Step-by-step explanation:

iren [92.7K]3 years ago
3 0

Answer:not this 18x3+19x2-20x+21

Step-by-step explanation:

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The graph represents the function f(x) = x2 + 3x + 2. If g(x) is the reflection of f(x) across the x-axis, g(x) = . (Write the f
Tanya [424]

Answer:

g(x) = - (x² + 3x + 2) = - x² - 3x - 2

Step-by-step explanation:

The graph represents the function f(x) = x² + 3x + 2.

Now, g(x) is the function which is obtained by reflecting f(x) across the x-axis.

While a graph of a function reflects across x-axis then its y-values will change sign for a fixed value of x.  

Therefore, the function g(x) will be given by  

g(x) = - (x² + 3x + 2) = - x² - 3x - 2 (Answer)

7 0
3 years ago
Please answer correctly !!!! Will mark brainliest !!!!!
Dahasolnce [82]

Answer:

f(2) =-5

Step-by-step explanation:

We want to find the value of the function when x =2

When x=2 the y value is -5

f(2) =-5

7 0
3 years ago
Can someone help me out
Rufina [12.5K]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
♡♡♡please help ♡♡♡<br>thank you ​
ElenaW [278]

Answer:

acute angle

Step-by-step explanation:

<h2><em><u>Finding the angle </u></em></h2>

an obtuse angle is an angle which is more than 90° but less than 180°

a right angle is 90°

a straight angle is 180°

an acute angle is less than 90°

is you look at the picture and the definitions you can notice that the angle is less than 90 ° hence its an <u>acute angle </u>

7 0
4 years ago
Read 2 more answers
From a club of 24 people, in how many ways can a group of four members be selected to attend a conference?
Kamila [148]

Answer:

255,024

Step-by-step explanation:

24 x 23 x 22 x 21

24 options for the first member

23 options for the second member

22 options for the third member

21 options for the last member

6 0
3 years ago
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