what are the zeros of the quadratic function if it doesn't cross the x-axis

Answers

Answer 1

Answer:

I think it does not have zeros if it doesn't cross the x-axis .

Step-by-step explanation:

Good luck ^_^

Answer 2
Since a 0 the parabola opens up (is U shaped). Since the roots are imaginary the parabola has no x-intercepts.

Related Questions

Can anyone help me find the value of x.
I need the method too..
Please.

Answers

Hello NiX010101!

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

Solve : [tex]\frac{ 3x-2 }{ 4 } - \frac{ 2x+3 }{ 3 } = \frac{ 2 }{ 3 } -x\\[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex]\frac{ 3x-2 }{ 4 } - \frac{ 2x+3 }{ 3 } = \frac{ 2 }{ 3 } -x \\ [/tex]

Multiply both the sides by the LCM of 4, 3 which is 12. After some simplification you'll get it as ..

[tex]3\left(3x-2\right)-4\left(2x+3\right)=8-12x [/tex]

Now, use the distributive property to open the brackets.

[tex]3\left(3x-2\right)-4\left(2x+3\right)=8-12x \\ 9x - 6 - 8x - 12 = 8 - 12x[/tex]

Now, bring the like terms together & simplify it.

[tex]9x - 6 - 8x - 12 = 8 - 12x \\ 9x - 8x - 6 - 12 = 8 - 12x \\ x - 18 = 8 - 12x \\ x + 12x = 8 + 18 \\ 13x = 26 \\ x = \frac{26}{13} \\ \large \boxed{\boxed{ \bf x = 2}}[/tex]

We got the value of x as 2.

__________________

Hope it'll help you!

ℓu¢αzz ッ

Line a passes through points (3, 6) and (1, 15). Line b is parallel to line a. What is the slope of line b?

Answers

Answer:

9/-2

Step-by-step explanation:

First, find the slope

(15-6)/(1-3)

9/-2

Answer:

[tex]slope\ of \ line\ b = - \frac{9}{2}[/tex]

Step-by-step explanation:

Since line a and b are parallel, the slope of a = slope of b.

therefore,

[tex]slope\ of \ line\ a = \frac{y_2 - y_1}{x_2-x_1} \ \ \ \ \ x_ 1 = 3 , \ y_ 1 = 6 \ , \ x_2 = 1 , \ y_2 = 15[/tex]

                    [tex]=\frac{15-6}{1-3}\\\\=\frac{9}{-2}\\\\= - \frac{9}{2}[/tex]

                   [tex]= slope\ of \ line \ b[/tex]

Help!! I’ll mark brainly list but explain

Answers

Answer:

See below, please.

Step-by-step explanation:

[tex] \frac{ {(4a - 3b)}^{3} }{c + 5} \\ \ \\ = \frac{ {(4 \times ( - 2) - 3 \times ( - 3))}^{3} }{3 + 5} \\ = \frac{ {(( - 8) - ( - 9))}^{3} }{8} \\ = \frac{ {( - 8 + 9)}^{3} }{8} \\ = \frac{ {1}^{3} }{8} \\ = \frac{1}{8} [/tex]

(3,1) m=2

show werek​

Answers

First we need y intercept

[tex]\\ \sf\longmapsto y=mx+b[/tex]

[tex]\\ \sf\longmapsto 1=2(3)+b[/tex]

[tex]\\ \sf\longmapsto 1=6+b[/tex]

[tex]\\ \sf\longmapsto b=-5[/tex]

Equation of the line:-

[tex]\\ \sf\longmapsto y=2x-5[/tex]

Answer:

y = 2x - 5

Step-by-step explanation:

Assuming you require the equation of the line

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2 , then

y = 2x + c ← is the partial equation

To find c substitute (3, 1 ) into the partial equation

1 = 6 + c ⇒ c = 1 - 6 = - 5

y = 2x - 5 ← equation of line

How do I answer that question

Answers

Man I have no clue breh

Answer:

9

Step-by-step explanation:

7³÷7⁷=9

it is correct right?

Given h(x) = 4x + 5 solve for when h(x) = 9 .

Answers

Answer:

3x = 5

Step-by-step explanation:

9x = 4x + 5

-4x -4x

3x = 5

Answer:

h(x) = 4x + 5       h(x) = 9

9 = 4x + 5        9 - 5 = 4  and 5 - 5 = 0

4 = 4x          4 divided by 4 equals 1

Answer is x = 1.

--------------------------------------------------------

Check your answer:

9 = 4x + 5

Input the 1 into the variable x's place in the equation.

9 = 4 X 1 + 5

And now solve.

4 X 1 + 5 = 9

So, now we know that our answer is fully correct.

Step-by-step explanation:

Hope this helps. If there are any questions please ask them below in the comments. If there are no questions please have a great rest of your day/night!

What is the equation of the line through (7, -1) with slope -3?

Select one:

a.
y = 3x - 22


b.
y = -3x - 20


c.
y = -3x + 20


d.
y = -3x + 22

Answers

Answer:

y = -3x + 20

Step-by-step explanation:

Slope: - 3

b = -1 - (-3)(7) = -1 + 21 = 20

Diana owns a novelty shop in downtown San Antonio. She ordered a shipment of 48 party hats. Of the 48 hats that she ordered, 25% were blue. How many of the hats are blue?

Answers

Answer:

12

Step-by-step explanation:

48 divided by 2 is 24 which means 48 divided by 4 is 12

PLEASE HELP
The area of a square is 8km. Find its perimeter.

Answers

Answer:

[tex]area = 8k {m}^{2} \\ l = \sqrt{8} \\ = \sqrt{2 \times 4 } = \sqrt{2} \sqrt{4} \\ l = 2 \sqrt{2} km \\ perimeter = 4 \times l \\ = 4 \times 2 \sqrt{2} \\ = 8 \sqrt{2} km[/tex]

find three consecutive integers whose sum of the first and the third is -88

Answers

Answer:

Step-by-step explanation:

{-43; -44; -45}

-43+(-45)=-88

Someone help please quickly
3(x-2)/4 + 3(x-3)/8 = 1/2
● 1/9
● 9
● 1/3
The / are the fraction lines not divide​

Answers

9514 1404 393

Answer:

  x = 25/9

Step-by-step explanation:

  3(x-2)/4 + 3(x-3)/8 = 1/2 . . . . given

  6(x -2) +3(x -3) = 4 . . . . . . . . multiply by 8

  6x -12 +3x -9 = 4 . . . . . . . . . eliminate parentheses

  9x -21 = 4 . . . . . . . . . . . . . . . collect terms

  9x = 25 . . . . . . . . . . . . . . . .  add 21

  x = 25/9 . . . . . . . . . . . . . .  divide by 9

Answer:

I got =

[tex]2 \ \frac{7}{9} [/tex]

Step-by-step explanation:

[tex] \frac{3(x - 2)}{4} + \frac{3(x - 3)}{8} = \frac{1}{2} [/tex]

[tex]6x - 12 + 3x - 9 = 4 \\ 9x - 21 = 4 \\ 9x = 25 \\ x = \frac{25}{9} = 2 \ \frac{7}{9} [/tex]

y>-4 help PLZ......!?!?!?!?!?

Answers

Answer:

0

Step-by-step explanation:

What is the one piece treasure?

Answers

Answer:

Step-by-step explanation:

One Piece is the name the world gave to the treasure found by the Pirate King Gol D. Roger. It is a mysterious treasure that once belonged to Joy Boy during the Void Century. The treasure is said to be of unimaginable value, and is currently located on the final island of the Grand Line: Laugh Tale.

3
Simplify:1/4 (15 – 6) +3 : 12
A. 2
B. 3
C. 41
D. 5
7
12

Answers

Answer:  5.25 or 5.5 [see note]

Step-by-step explanation:

1/4 (15 – 6) +3  [I'm not clear what is meant by the " : 12," so I left it out.]

1/4 (9) +3

9/4 + 3

2.25 + 3 = 5.25

===

If it is supposed to read

1/4 (15 – 6) +3/12

Then it would be

5.25 + 0.25 = 5.5

Which circuit is a series circuit? A. B. C. D.

Answers

Answer:

Since you did not provide any other information, I did some research and might have found the original question/ answer choices. If this is the correct question, then your answer should be D.)

Answer : The correct series circuit  is, (D)

Explanation :

Parallel circuit : In this circuit, the potential across each of the components are same but the current flow in the circuit is equal to the sum of the current flow of each components.

That means in this circuit, the potential across the circuit is same but current is different.

where, 'I' is current.

Series circuit : In this circuit, the current flow each of the components are same but the potential across the circuit is equal to the sum of the potential of each components.

That means in this circuit, the current flow across the circuit is same but potential is different.

where, 'V' is potential.

From the given circuits, the circuit D is the series circuit. while the other circuits are parallel circuits.

Hence, the given circuit (D) is a type of series circuit.

MARK ME BRAINLIST

what is the quotion of 5/6 divided by 5/24

Answers

Step-by-step explanation:

remember, dividing one fraction by a second is the same as multiplying the first one with the inverse fraction of the second.

5/6 ÷ 5/24 = 5/6 × 24/5 = 24×5 / 6×5 = 24/6 = 4

help brainliest will be given

Answers

The triangle ABC is going to be moved 2 units down and 3 units to the right so all the points A, Band C will have different coordinates.

The answer for all 3 is will not be the same

if you are told to distribute Rs 1,200 among 15 children what mathamatical operation will be used? if you answer this i will put you a brainalist

Answers

Answer:

dividing

Step-by-step explanation:

because dividing is the one and the only method to give 15 children equal money

help, I'm so confused rn​

Answers

Answer:

The answer is

→ [tex]-4 \frac{4}{35}[/tex]

Step-by-step explanation:

[tex]3\frac{2}{7} - 7\frac{6}{15}[/tex]

[tex]=\frac{23}{7} - 7\frac{6}{15}[/tex]

[tex]=\frac{23}{7} - 7\frac{2}{5}[/tex]

[tex]=\frac{23}{7} - 7\frac{37}{5}[/tex]

[tex]=\frac{-144}{35}[/tex]

[tex]=-4 \frac{4}{35}[/tex]

Therefore, [tex]-4 \frac{4}{35}[/tex] is your answer.

Hope this helped! :^)

⭐Brainliest will be appreciated!⭐

✉️Message me if you have any more questions!✉️

- ✨7272033Alt

Submitted on 4/16/2022 at 6:01 PM

(To avoid plagarism, by users whom decide to copy.)

True or false? Multiplying a number by itself creates as “perfect square”.

Answers

Answer:

true

Step-by-step explanation:

Yesterday, Nate’s mom bought 4 boxes of crackers for $2.59 each. About how much did she pay for the crackers?

Answers

Answer:

$10.36

Step-by-step explanation:

4•2.59=10.36

help math!!

------------------

Answers

Answer:

your answer is 5.............

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Correct choice is :

E. 13

Solution is in attachment ~

sa’mya built a rectangular flower garden the gardes is 10 feet long and 8 feet wide what is the area of sa’ma’s flower garden area=length x width

Answers

Answer:

Area of Rectangle = Width × Length

10 × 8 = 80

Step-by-step explanation:

give brainliest

7 divided by 55 but every step must be shown, thank you

Answers

Step-by-step explanation:

how many positions after the decimal point ?

7 ÷ 55 = 0.12727...

7 remainder, we ran out of digits before the decimal point

70 (when there are no more digits, we simply pull 0s)

15 remainder

150

40 remainder

400

15 remainder

150

40 remainder

400

15 remainder

... (that loop now continues forever)

Someone help please thank you

Answers

Answer:

The answer is C which is -3

Step-by-step explanation:

[tex]\sf 700+1000+80[/tex]

Answers

1,780 is the correct answer

Answer:

1780

Step-by-step explanation:

700 + 1000 = 1700

1700 + 80 = 1780

mary filled a water cooler with 6 1/2 gallons of water. She forgot to close the plug and 3 5/6 gallons leaked out?

help

Answers

First convert the 6 1/2 gallons into 6 3/6.

Now, subtract 3 5/6 from 6 3/6.

The answer is 2 4/6

Answer: 2 2/3 gallons left

explanation:

6 1/2 = 6 3/6

6 3/6 - 3 5/6 = 2 2/3

proof: 2 2/3 + 3 5/6 = 6 3/6

The table shows the times of the top six swimmers in the women's 100 meter butterfly at the 2021 Olympic Games.

Answers

Answer:

with 6 rows. Column 1 is labeled Place with entries 1, 2, 3, 4, 5, 6. Column 2 is labeled Time (seconds) with entries 55.98, 56.87, 56.94, 57.17, 57.27, 57.35. Between which two places is the difference in finishing times the shortest? What is the difference in those times?  

Step-by-step explanation:

NEED HELP QUICK!! Skylar collects coins and stamps. She wants to organize her collections to display them together. She has 56 coins and 72 stamps,
and she wants the same number of each item in each display.

What is the greatest number of displays Skylar can make?

Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

Add 72 and 56 and divide it by the biggest number until the answer is whole

Answer: 8

Step-by-step explanation:

Solve this problem with GCF (Greatest Common Factor).

Factors of 56: 1, 2, 4, 7, 8, 14, 28 and 56.

Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72.

So, the biggest among the numbers that are matching is 8.

B is the midpoint of AC. if ac =10 and BC =x+1 find the value of x

Answers

Answer:

x=9

Step-by-step explanation:

x+1=10

*subtract 1 from both sides

x=9

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