1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Firdavs [7]
2 years ago
10

Find all real zeros of the function f(x) = 5x (x-16)² (x-2)²

Mathematics
1 answer:
butalik [34]2 years ago
3 0

Answer:

0, 16, and 2

Step-by-step explanation:

if tou find the zeros that are on the x-axis then y =f(x) =0

5x*(x-16)²(x-2)² =0

use de zero product rule and make each term = to 0 and find x

5x=0 so x=0/5 = 0

(x-16)² = 0 is x-16 = 0 so x=16

(x-2)²=0 is x-2=0 so x=2

You might be interested in
Find an equation of variation where y varies directly as x and y = 7 when x = 0.5 .
Alisiya [41]

Answer:

y = 14x

Step-by-step explanation:

Use the direct variation equation, y = kx

Plug in 7 as y and 0.5 as x, and solve for k:

y = kx

7 = k(0.5)

14 = k

Plug this into the equation:

y = kx

y = 14x

So, the equation of variation is y = 14x

4 0
3 years ago
Today, 6 friends went out for lunch. Their total bill was $27.60, including tax and gratuity. They decided to split the bill equ
Paladinen [302]

Step-by-step explanation:

Right, okay, so this is a bit of a weird one. Let's go step by step.

"Today, 6 friends went out for lunch." = The number 6 is gonna be in our equation somewhere.

"Their total bill was $27.60" = so is the number 27.6

"They decided to split the bill equally" = 27.6 "split equally" (aka divided by) 6 friends is 4.6

"each paid with a $10 bill" = This is where it gets a lil weird. So, if they divided the bill among them, none of their amounts are gonna be anywhere near ten dollars. This is one of those questions that wouldn't really happen in real life. People would probably use fives instead, but whatever. So a number we'll be using for something is 10.

"How much money will each person get back?" = So we have to find the amount they all paid (10) minus the amount each one had to pay (4.6).

To put it all into a full equation...

10 - ( 27.6 / 6 )

Divide.

10 - 4.6

Subtract.

5.4

Put back into money form.

$5.40

Answer:

Each person will get back $5.40.

7 0
2 years ago
Read 2 more answers
What is the SLOPE of HI ? Justify your answer hurry PLEASE
PilotLPTM [1.2K]

Step-by-step explanation:

since it is in the same line as DE, both have the same slope.

the slope is the ratio of "y coordinate change / x coordinate change" when going from one point on the line to another.

and so by using the coordinates of D and E

x changes by +4 (from 8 to 12).

y changes by -8 (from 32 to 24).

the slope is therefore

-8/+4 = -2

8 0
2 years ago
Is j+j+j+j and j with the power of four equivalent
riadik2000 [5.3K]

Answer:

The joule (/ dʒ aʊ l, dʒ uː l / jawl, jool; symbol: J) is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre (1 newton metre or N⋅m). It is also the energy dissipated as heat when an electric ...

Step-by-step explanation:

3 0
3 years ago
WRITE AN COMPOUND INEQUALITY FOR THIS SENTENCE
Mila [183]
Hello there!

Write a compound inequality for this sentence: 'w' is less than 4 and greater than or equal to -8
Only use 'w' once.


W is less than four ~ 4 \ \textgreater \ w

W is greater than or equal to -8 ~ w \geq -8

If we were to put this together, it would look like:

4 \ \textgreater \  w  \geq  -8


I hope I helped!

Let me know if you need anything else!

~ Zoe
7 0
3 years ago
Other questions:
  • The Skyview Atlanta in Atlanta, Georgia is a super-sized Ferris wheel that overlooks the city
    9·1 answer
  • The viera family is traveling from Philadelphia to Orlando for vacation the equation y=1,000-65x represents the distance in mile
    6·1 answer
  • X divided by 7 = -3 Solve for x
    11·2 answers
  • Kevin runs 8 miles in 84 minutes. At the same rate, how many minutes would he take to run 6 miles?
    8·1 answer
  • I’m really struggling with this question. <br> (6a365)(-4a2)
    10·1 answer
  • Help help help help. Help
    13·1 answer
  • X - 6y = 4 and 3.x – 18<br> How many solutions
    6·1 answer
  • Solve for 41.<br> 1259<br> 61 = [?]<br> 61<br> 37°<br> 889
    7·2 answers
  • PLz HELP I BEG I GIVE U BRAINLYEST
    13·2 answers
  • Triangle ABC has coordinates; A(4, 5), B(4,9)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!