(03.06)
Using the completing the square method, rewrite f(x) = x2 + 4x - 1 in vertex form,
f(x) = (x + 2)2 + 1

f(x) - (x + 2)2
oc
f(x) = (x + 2)2 + 4
Od
f(x) = (x + 2)2 - 5

Answers

Answer 1
The vertex form is 2X times 5+4 it’s also to add eggs +2+2+ one

Related Questions

Please help very urgent

Answers

Answer:

Amplitude = 5.5 units

Domain = All Real Numbers

Range = [-11,11]; {y | -11 ≤ y ≤ 11}; greater than or equal to -11 and less than or equal to 11.

Ok no one at my school can get it, who has the crown to get this right 1st out of my whole class lolllll plus ill give brainiest to who answers without a link

Answers

Answer:

A.y=(t-1998)+b

B. 13,720 Vehicles

Step-by-step explanation:

N/A

X+2y=7 x+5=3y what is resulting equation

Answers

3y=7. x-5+5=3y-5 x-3y=-5 -3y+3y x-3y=-5

Please help!!! These are the options
From the table Riley is moving forward on the interval [0,
A.4.5 B. 1.5 C.3 D.6.
It takes Riley A.3 B.4.5 C.6 D.1.5 seconds to swing forward,back and then return to her standing position. Riley reaches a maximum distance of A.6.75 B.38.9 C.1.5 D.55 inches of her starting position.

Answers

Answer:

From the table, Riley is moving forward on the interval [0,1.5].

I takes Riley 6 seconds to swing forward, back, and then return to her starting position.

Riley reaches a maximum distance of 38.9 inches from her starting position.

Step-by-step explanation:

PLATO/Edmentum

The blanks in the given statements can be filled as [0,1.5], 3 seconds, and 55 inches, respectively.

What is a table?

Mathematical tables are collections of numbers that display the outcomes of calculations made using various inputs.

Given that in the table the position of Riley with respect to time. Also, If her position is ahead of its initial position it is positive, while if she is behind her initial position it is negative.

Now as per the table, the statements can be completed as,

Riley is moving forward on the interval [0, 1.5]It takes Riley 3 seconds to swing forward, back, and then return to her starting position.Riley reaches a maximum distance 55 of Inches from her starting position.

Hence, the blanks in the given statements can be filled as [0,1.5], 3 seconds, and 55 inches, respectively.

Learn more about Table here:

https://brainly.com/question/10670417

#SPJ2

Which graph represents a direct variation?

Answers

I don't know all of them I guess since I can't see the graphs

Answer:

The graph of the direct variation equation is a straight line through the origin.

Step-by-step explanation:

During the holiday season,
9,456 people visit the mall
every day. How many
people visit the mall in 7

Answers

7 what? Days, years, weeks? I’ll answer if I can get that info :)

Will give brainliest for correct answer

Answers

Step-by-step explanation:

10. not a function (repeating x values)

11 Function

12 not a function (repeating x values)

Silvergrove middle school spent $60 to purchase 4 work books. How many these workbooks can they buy for $90? Solve using unit rates.

Answers

They can buy 6 workbooks with $90. To find the unit rate we simply divide the cost ($60) by the number of books (4). That gives us $15, the cost of 1 workbook. So now to find out how many workbooks can be purchased with $90, we divide 90 by 15. That’s how I got 6 workbooks. Hope this helps.

Diego wanted to buy a PlayStation 5 for $500 with a 20% discount and then added 6.5% sales tax after the discount. What was the price Diego paid for the PlayStation after the discount and tax?

Answers

Answer:384

Step-by-step explanation:

Answer:

426.00

Step-by-step explanation:

with the discount it is 400

with tax it is 426.00

Find the surface area of the cylinder to the nearest tenth of a square unit,
4 cm
12.4 cm

Answers

Answer:

The answer is 412.2 cubic centimeters

Step-by-step explanation:

412.2


In a class of 10, there are 5 students who play soccer.
If the teacher chooses 2 students, what is the probability that both of them play soccer?


Answers

Answer:

Step-by-step explanation: 5/10=1/2  - if one student  are chosen, who plays soccer

4/9 if then the second student are chosen, who plays soccer

1/2*4/9=2/9 the probability that both  students play soccer

Solve and express your answer in both
scientific and standard notation.
.000075 + (1.3 x 10-5)

Answers

Answer:

8.000075

Step-by-step explanation:

1.3 x 10 is 13 that - 5 is 8 n then u just add the .000075 to it

scientific: 8.000075•10^0
standard: 8.000075

In a craft activity, students are making flowers using ribbon. Each student will make one flower and each flower requires 18 inches of ribbon. About how many meters of ribbon are needed for 32 students? Note that 1 meter equals about 1.09 yards. Round to the nearest hundredths place.

Answers

Answer:

jbhhj

Step-by-step explanation:

kkkk

3p + 10 = 2p + 21

a. 15
b. 17
c. 11
d. 21​

Answers

Answer:

c.  11

Step-by-step explanation:

3p + 10 = 2p + 21

Subtract 2p from both sides.

3p - 2p + 10 = 2p - 2p + 21

Simplify.

p + 10 = 21

Subtract 10 from both sides.

p + 10 - 10 = 21 - 10

Simplify.

p = 11

Answer: c.  11

Answer:

c.11

Step-by-step explanation:

3+10=2+21

3+10−10=2+21−10

3=2+11

3−2=2+11−2p

=11

hope this helps

have a nice day

What is the domain of f(x) = 9 - x^2

Answers

Answer:

Step-by-step explanation:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

,

)

Set-Builder Notation:

{

x

|

x

R

}

Locate the vertex of the parabola.

Tap for more steps...

(

0

,

9

)

The range of a parabola that opens down starts at its vertex  

(

0

,

9

)

and extends to negative infinity.

Interval Notation:

(

,

9

]

Set-Builder Notation:

{

y

|

y

9

}

Determine the domain and range.

Domain:  

(

,

)

,

{

x

|

x

R

}

Range:  

(

,

9

]

,

{

y

|

y

9

}

image of graph

(-♾, ♾)
(negative infinity, infinity)

If the point M(2,2) is reflected over the y axis, what will be the coordinates of the resulting point, M’?

Answers

Answer:

-8,-5

Step-by-step explanation:

8,5 because the "m" is 5 squares down and 8 squares to the right.

PLEASE HELP! I WILL MARK BRAINIEST AND I WILL LOVE YOU SO MUCH!

Answers

Answer:

Step-by-step explanation:

c

A​ true/false test has questions. A passing grade is ​% or more correct answers.
a. What is the probability that a person will guess correctly on one​ true/false question?

Answers

Answer:

50%

Step-by-step explanation:

What are the maximum, minimum, range and mean?

Answers

Yh maximum is 6 and the minimum is 1

Simplify using the distributive property. 8(y+12)

8 y + 96
20+ y
8 y + 12
20 y

Answers

Answer:

8y + 96

Step-by-step explanation:

it's (8 x y) + (8 × 12)

The average winter snowfall for Syracuse, New York, for December, January, February is 27.5 inches per month. If Syracuse receives 24 inches of snow in December and 32 inches in Januar how much snow is required in February to exceed the 3 month average?​

Answers

Answer: More than 26.5 inches

Step-by-step explanation:

Solve this equation :

[tex]\frac{32+24+x}{3} \geq 27.5[/tex]

x>26.5

Tom received $250 in tips, working as a waiter for 5 days. How much could he have gotten in tips each of the 5 days he worked?​

Answers

Answer:

$50.

Step-by-step explanation:

To find your answer, divide 250 by 5.

250/5 = 50.

You can use inverse operation to check your answer.

50⋅5 = 250.

Therefore, Tom got $50 each day.

find the highest common factor of 63 and 81 please no links

Answers

The answer is 9 it’s the most common

Please help me.. I don't undersand this

Answers

Answer:

45 degrees.

Step-by-step explanation:

When two angles are next to each other along a straight line, their sum = 180 degrees.

180 - 135 = 45

Answer:

I know i may be unwanted here but I just want you to know that you are incredible and that I love you for you! You are special to everyone you meet, and should not change who you are. I know your life may be tough, but you are strong and can get through it!

Step-by-step explanation:

Which expression is equivalent to the series
shown?

Answers

Answer:

I think, It is (a) The first one

Step-by-step explanation:

I hope that is useful for you :)

Answer:

The bottom left is the correct expression. The Second part is: 348255

Step-by-step explanation:

on edge, use summation formula for when the lower index isn't equal to 1

Find the value of each variable
HELPP

Answers

Answer:

10. y=102,

11. x=103

12. x=145

Step-by-step explanation:

10.) 120+85+53+y=360

y+258=360

y=102,

11.) 117+100+105+115+x=540

x+437=540

x=103,

12.) 129+116+120+125+135+130+x=900

755+x=900

x=145

Answer:

10.) 102   11.) 103    12.) 145

Step-by-step explanation:

I am assuming you need help on all three questions.

10.) This shape, a trapezoid, has 4 angles. Therefore these angles are going to all add up to 360 degrees.

To solve... 360 - 120 - 85 - 53 = 102  

OR...

120 + 85 + 53 = 258 then... 360 - 258 = 102

11.)This shape, a pentagon, has 5 angles. Therefore these angles are going to all add up to 540 degrees.

To solve... 540 - 117 - 100 - 105 - 115 = 103

OR...

117 + 100 + 105 + 115 = 437 then 540 - 437 = 103

12.)This shape, a heptagon, has 7 angles. Therefore these angles are going to all add up to 900 degrees.

To solve... 900 - 116 - 120 - 129 - 130 - 135 - 125 = 145

OR...

116 + 120 + 129 + 130 + 135 + 125 =  then... 900 - 755 = 145

A painter took 15 hours to paint 12 rooms in a building. Choose all true statements about the painter's rate of speed

Answers

Answer: It’s B E and D

Step-by-step explanation:

Evan purchased 6 boxes of sugar cookies, each box containing 10 snack bags and
each bag containing 12 cookies. Evan could have purchased the same amount of
cookies by buying how many family sized packs of 30 cookies each?
a. 12
b. 24
d. 72
C. 48
e. 180

Answers

Evan needs a bag containing 48cookies

Answer:

Doesn't make sense. There are 12 cookies in each box. 12 multiplied by 6 is 72 cookies. The snack bags don't count.

Step-by-step explanation:

A manufacturing company has 5 vice presidents: Andrew, Beth, Charles, Diane, and Eric.

Their regional responsibilities are shown in the table.

Vice President Regional Responsibility
Andrew East
Beth East
Charles East
Diane West
Eric West
The president of the company wants to randomly select 2 of the 5 vice presidents to send to a conference. How many distinct groups of 2 vice presidents can be selected without replacement from this small population of 5 vice presidents?

2
4
5
10

Answers

Use the combination formula.

5 C2 = 5!/5!3! = 10

The answer is 10

Answer:

10

Step-by-step explanation:

help help please i will mark u brill

Answers

Answer:

Step-by-step explanation:

u/4 + 9.9 = 16.9

Putting value of u = 24 in the equation

24/4 + 9.9 = 16.9

6 + 9.9 = 16.9

15.9 = 16.9

Bringing like terms on one

16.9 - 15.9 = 1

Step-by-step explanation:

u/4 + 9.9 = 16.9

Putting value of u = 24 in the equation

24/4 + 9.9 = 16.9

6 + 9.9 = 16.9

15.9 = 16.9

Bringing like terms on one

16.9 - 15.9 = 1

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