Mathematics High School

The graph of y = f(x) is shown below. What are all of the real solutions of f(x) = 0?

The Graph Of Y = F(x) Is Shown Below. What Are All Of The Real Solutions Of F(x) = 0?

Answers

Answer 1

Answer:

x = -4, 4

Step-by-step explanation:

Given graph in the attachment represents the function y = f(x)

Real solutions of the function means all the points where the curve of the graph either touches or crosses the x-axis.

Since, graph of the function touches and crosses at x = -4 and x = 4

Therefore, all real solutions of the function are x = -4 and x = 4

Related Questions

What is 3 divided by 1/4

Answers

12 have a nice day plz mark as brainliest

Answer:

12

Step-by-step explanation:

multiply by the reciprocal of the fraction

3×4

=12

Find the product (x- 4) (x + 4)​

Answers

Answer:

x^2 - 16

Step-by-step explanation:

Answer:

x² - 16

Step-by-step explanation:

(x - 4)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 4) - 4(x + 4) ← distribute both parenthesis

= x² + 4x - 4x - 16 ← collect like terms

= x² - 16

need help!!!!! hurryyy

Answers

hey ur ans is correct

28 is correct ans

tysm for question

Answer: You are correct its 28.

Step-by-step explanation:

2^4=16

16+12=28

Is the function a polynomial function?

f(x) = 4 -1/x^2


Answers

Answer:

yes

Step-by-step explanation:

please help! (URGENT)

Answers

It’s 180-135 which equals 45 so it is 45 degrees for X

Someone please help me lol i don't even know what i'm doing

Answers

Answer:

ooo UT I did one of their courses before Now to your answer: A is Y= 7x + 2 thats the only one i know sorry

Step-by-step explanation:

Y=2x

Y=7x-20

I’ll give you brainlessly

Answers

Answer:

(4,8)

Step-by-step explanation:

y = 2x

y = 7x-20

Step 1: plug in 2x for y

Step 2: subtract 7x on both sides

Step 3: divide by -5 on both sides

Step 4: plug in 4 into y = 2x

2x = 7x -20

-7x      -7x

-5x  = -20

-5         -5

x = 4

y = 2(4)

y = 8

Please add a number line of you can!

Answers

Answer:

574

Step-by-step explanation:

A bus driver started her day with an empty bus. At her first stop she picked up
11 people. At her second stop she picked up 5 more people and let 7 people
get ofl. At her third stop she picked up 5 people and let 2 off. How many
people were on the bus as the driver left the third stop?

Answers

Answer:

12 people.

Step-by-step explanation:

Let's do this one at a time.

First stop:

0 + 11 = 11

Second stop:

11 + 5 = 16.

16 - 7 = 9.

Third stop:

9 + 5 = 14.

14 - 2 = 12.

There were 12 people on the bus after the driver left the third stop.

Mr. Setterloff drives 756 miles in 12 hours. How far does he drive in 1 hour?

Answers

Answer:

He drives 63 miles in 1 hour

Step-by-step explanation:

756/12= 63

Luke has a board 56 of a yard long. He needs to cut the board into 5 equal sections. Use the expression to find the length of each section. Each section is yard long.

Answers

Answer:

11.2

Step-by-step explanation:

56 divided by 5

6.) In the recent presidential election, Ohio had 20 electoral votes. This is 14 votes less
than Texas had. How many electoral votes did Texas have?

Answers

Answer:

Texas had 34 electoral votes

Step-by-step explanation:

Ohio had 20 electoral votes in the recent presidential election.

Those 20 votes are 14 votes less than Texas had.

This means Texas had 14 votes more than Ohio, that is:

Votes of Texas = 20 + 14 = 34

Texas had 34 electoral votes

there is a $10 monthly membership fee to download music. there is a $0.50 fee for each song download. what is the cost of downloading 15 songs? explain your reasoning​

Answers

Answer: $17.5

Step-by-step explanation: I’m pretty sure

Answer:

ggggggggggggggggggggggg

Step-by-step explanation:

gggggggggggggg

1.What is the decimal multiplier for 20%????? ​

Answers

Answer:

1.2

it is what its is

if it was 32 percent it would be 1.32

Answer:

1.2

Step by step explanation:

if it was 32 percent it would be 1.32

Please help me with this Trigonometry question thank you

Answers

The answer would be B.

20 POINTS!! (please help quickk)

15 dance tickets were sold in one half hour. If this rate continues, how many hours would you expect it to take to sell 270 tickets?

Answers

First, you would divided 270 by 15

270 ÷ 15 = 18

Then, you would divide 18 by 2 because it only takes half an hour to sell 15.

18÷2 = 9

Therefore, it would take 9 hours!

-----

Another Way!

First, multiply 15 by 2 because it only takes half an hour to sell 15.

15×2 = 30

Then, divide 270 by 30!

270÷30 = 9

Therefore, it would take 9 hours!

choose all the equations that are true if x=9
A. x÷27=24
B. 3/8x =3 3/8
C. 8.7+x=17
D. 5x=45​

Answers

Answer:yr

Step-by-step explanation:rt5r

D it’s the answer !!

Find the value of x in the diagram below.
A. -8
B. 8
C. 98
D. 172

Answers

Answer:

x =9 and none of the choices are right as stated above

Step-by-step explanation:

Since 11x + 11 and 110 degrees are vertical angles, the two angles are congruent.

Therefore,

11x + 11 = 110  1. Subtract both sides by 11

11x = 99          2. Divide both sides by 11

x = 9

Okay i have to do a whole test and i need help!!
The picture is up there!

Answers

Answer:

a is triangular prism :)

Answer:

Before you take a proctored exam, make sure have approved ID verification photos ... Photo verification may take up to 5 days to process, so please make sure to ... approval above, you would also need to complete onboarding exam 5 days

Step-by-step explanation:

In a survey of 2,300 people who owned a certain type of​ car, 1,264 said they would buy that type of car again. What percent of the people surveyed were satisfied with the​ car

Answers

Answer:55%

Step-by-step explanation:

1264/2300 ?/100

1264*100= 126400

126400/2300= 54.95 then round and get 55

find the area:
look at pic

Answers

Answer:

15in

Step-by-step explanation:

You know 1000 mg = 1g. Convert 2.5 grams into milligrams. ​

Answers

the answer is 2500 milligrams

Explain how to name a triangle using its sides and angle measures.

Answers

Answer:

a triangle using 3 sides and 3m angle measure

When classifying a triangle by its sides, you should look to see if any of the sides are the same length. If no sides are the same length, then it is a scalene triangle. If two sides are the same length, then it is an isosceles triangle. If all three sides are the same length, then it is an equilateral triangle.

Hope this helps!

Please someone help me I can’t fail

Answers

Answer:

SAS

side-angle-side

I agree SAS good luck hope u pass

pls helpsmcbjcuejdyxnbcmd​

Answers

Answer:

The Girl Guides will need 32 walkers in order to reach their goal. The equation used to find the amount of walkers is 24x + 232 = 1000.

Step-by-step explanation:

24x + 232 = 1000

24x + 232 - 232 = 1000 - 232

24x = 768

24x ÷ 24 = 768 ÷ 24

x = 32

There are 16 cats and 14 dogs in a local animal shelter.

Which phrase describes a ratio relationship between the two quantities?



the number of dogs in the shelter compared to the number of rabbits in the shelter

the number of dogs in the shelter compared to the number of cats in the shelter


the number of cats in the shelter compared to the number of cats in the shelter

the number of cats in the shelter compared to the number of dogs in the neighborhood

Answers

I already answered on your other post on the same question, your answer is option B!

helppppppppppppppppp​

Answers

The answer would be 125
The answer will be 125 I think hope this is right

Explain your thinking Your answer of " a square can also be classified as a kite"​

Answers

Answer:

A square isn't always a kite but a kite can be classified as a square the same way a rectangle can be classified as a square I think.

Answer:

No, a square has four 90 degree angles and a kite does not.

Possibly a kite might sometimes be a square though.

Step-by-step explanation:

Rewrite the function
g(x) = 4x2 – 28x + 49

Answers

g = 4x^2 - 28x+49x to rewrite the function

Answer:

g(X)=4(x-7/2)^2+0

Step-by-step explanation:

khan said it was right

6x -4=-4+6x
can i get some help with this question​

Answers

Answer:

infinite solutions

Step-by-step explanation:

At first, we try to isolate the x, but adding 4 to  -4 on both sides. Both sides have a -4 so it cancels out on both sides of the equation. Similarly, both sides also have a positve 6x, so when we subtract 6x from 6x we get 0. After simplification, we get x = x; x can be any number [ex. 1=1, 2=2, 3=3,etc.], therefore any number can fit into this equation

6x - 4 = -4 + 6x

6x - 4 + 4 = -4 + 4 +6x

6x = 6x

x = x

Answer:

infinite solutions

Step-by-step explanation:

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