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serg [7]
3 years ago
5

Choose the constant term that completes the perfect square trinomial. y2 + 1/2y

Mathematics
1 answer:
Klio2033 [76]3 years ago
4 0

The constant term is found by taking the coefficient of y, dividing it by 2, and squaring the result.

In this case, the coefficient is 1/2. 1/2 of 1/2 is 1/4.

The square of 1/4 is 1/16.

So, the constant term is 1/16.

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W+8=-3<br> i don't understand how to solve the problem
Bogdan [553]

Answer:

It is negetive 11

Step-by-step explanation:

First you need to subtract -3-8 and you will get -11.

This is called inverse operation

8 0
3 years ago
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F(x) = 2x^2 what is f(3)
katrin2010 [14]

Answer:

18 since f(3)=18

Step-by-step explanation:

f(x)=2x^2 is give as our function. To find f(3) we need to replace x with 3.

f(3)=2(3)^2   (Replaced x with 3.)

f(3)=2(9)   (Did 3^2 which was 3*3=9)

f(3)=18    (Did 2(9) which was 18)

5 0
4 years ago
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Help!!!!!!!!!!!!<br>What is P(2)? <br><br> 7 <br><br> 14 <br><br> 21 <br><br> 28
Lubov Fominskaja [6]
P(2) is 14, because the <em>2</em> represents where the number in<em> t,</em> so you have to find the number under 2, so you get 14.
P(2)=14
3 0
4 years ago
Read 2 more answers
1. What is the value of the expression f2 + 5 if f = 3?<br> A. 8<br> B. 2<br> C. 6<br> D. 14
zaharov [31]

Option D: 14 is the right answer

Step-by-step explanation:

In order to find the value of given expression we have to put the given value for f in the expression

Given expression is:

f^2+5

We have to find the value of expression on f=3

So,

putting f=3 in expression

= (3)^2+5\\= 9+5\\=14

The value of given expression at f=3 is 14

Hence,

Option D: 14 is the right answer

Keywords: expressions, variables

Learn more about expressions at:

  • brainly.com/question/10364988
  • brainly.com/question/10435816

#LearnwithBrainly

8 0
3 years ago
Point C has the coordinates (-1, 4) and point D has the
guapka [62]

Answer:

(2,4)

Step-by-step explanation:

2- (-1)= 1+1=2  4-4=0

4 0
3 years ago
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