Question 3 of 10
Which of the functions below could have created this graph?
O A. F(x)= x'- *°-38° +3
O B. F(x)== - 5x4 - 4x +5
O c. F(x)=x* +2x +5
O D. F(x) = -x"' +52° + 4
Answers
Answer:
The correct answer is A.
Step-by-step explanation:
From the picture you provided, you choose option A, f(x) = x^7 - x^3 - 3x^2 + 3 . Hope that helped :)
The functions that could have created this graph is f(x) = x⁷-x³-3x²+3
What is a function?A function is an equation for which any x that can be put into the equation will produce exactly one output such as y out of the equation.
Given is a graph, we need to find its equation,
So, the graph is U-shaped, therefore, the leading coefficient is, a > 0
also, the graph does not have a zero at the origin,
The function which could possibly create the graph is the option; A.
F(x) = x⁷-x³-3x²+3
The leading coefficient is 1 > 0
The function has no factors of x = 0
The function has a linear factor.
Hence, the functions that could have created this graph is f(x) = x⁷-x³-3x²+3
Learn more about functions, click;
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HELP!!! Bill paid $45in tax on a laptop that cost $500. What percent sales tax did Bill pay?
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Answer:
He paid 9% in sales tax
Step-by-step explanation:
What is the solution to a system with parallel lines?
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Step-by-step explanation:
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The spinner is divided into 4 equal parts: yellow (Y), green, (G), blue (B) and red (R). Dorian says that if you spin the spinner twice, then there are exactly 12 possible outcomes. he lists the outcomes in a table. Which statement explains Dorian’s mistake?
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Answer:
The spinner can land on the same color twice in a row, so there should be 16 possible outcomes
Step-by-step explanation:
4 possible outcomes with the same color
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Total Ways = 12+4=16
If $9450 is invested at a rate of 12.5%,
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Answer:
The final balance is $113,645.52.
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
They look decent and good, that might do it!
23. Since 3 x 1/2 is the same as 1/2+ 1/2 +1/2 , what mixed number is the same
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Answer:
Step-by-step explanation:
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Answers
Answer:
For the top equation, x = 27 (I think you meant to put x - 27 = 0. If not, I can always edit my answer for you)
For the bottom, x = 3
Hope this helps! Have a grrrreat day lol
I really need help please answer would help a lot
Answers
Answer:
z=13
Step-by-step explanation:
The sum of the two angles is 90 degrees
2z+5 + 5z-6 = 90
Combine like terms
7z-1 = 90
Add 1 to each side
7z-1+1 = 90+1
7z = 91
Divide each side by 7
7z/7 = 91/7
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Answer:
5
Step-by-step explanation:
i had my teacher help me with I am on a one on one zoom
Given the perimeter is 180cm what is the length and breadth of the rectangle?
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-3/4 × = 1/4 need Help to answer this question
Answers
Answer:
x = -1/3
Step-by-step explanation:
step one - Simply both sides of the equation
step two - Multiply both side by 4/(-3)
Complete each statement then state the property or properties illustrated by each statement on
Answers
Answer:
(8n)(-77)=-77(n*8)
We move all terms to the left:
(8n)(-77)-(-77(n*8))=0
We add all the numbers together, and all the variables
8n(-77)-(-77(+n*8))=0
We multiply parentheses
-616n-(-77(+n*8))=0
We calculate terms in parentheses: -(-77(+n*8)), so:
-77(+n*8)
We multiply parentheses
-616n
Back to the equation:
-(-616n)
We get rid of parentheses
-616n+616n=0
We add all the numbers together, and all the variables
=0
n=0/1
n=0
the property is Associative Property
Step-by-step explanation:
this one was kinda hard pls let me know it its right or not
Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A?
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Answer:
Step-by-step explanation:
p
Step-by-step explanation:
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Answers
Answer:
D it
Step-by-step explanation:
We have two equations, A quadratic and a linear equation.
The domain of a linear equation and quadratic equation is all real numbers but since it dealing with time we must make sure the roots or x-intercepts is positive.
Looking at the quadratic equation, we can use the discramnt formula to see if all roots are positve.
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Answer:
it is d 120
Step-by-step explanation:
Benito runs 1/10 of a mile each day. which shows how to find the number of days it will take for benito to run 3/5 of a mile
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I would say divide 3/5 by 1/10
Find the degree measure of each angle in the triangle.
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Please help me !!!!!!!!!
Answers
Answer:
f(-2) = 0
f(1) = 12
f(2) = 5
Step-by-step explanation:
f(-2) will lie in the function [tex] f(x) =x^2 - 4[/tex]
[tex]\therefore f( - 2) = {( - 2)}^{2} - 4 = 4 - 4 = 0 [/tex]
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[tex]\therefore f(1) = 2 {(1)}^{2} + 10 = 2 + 10 = 12 [/tex]
f(2) will lie in the function [tex] f(x) =5[/tex]
[tex]\therefore f(2) = 5[/tex]
6 grade math pls help and do step by step
Answers
What is the AREA of the given circle?
62.83 in²
157.08in²
314.16 in²
628.32 in²
Answers
Answer:
314.16 in²
Step-by-step explanation:
Answer:
[tex]A[/tex] ≈ [tex]314.16[/tex]
Step-by-step explanation:
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[tex]A = \pi (10)^2[/tex]
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[tex]A[/tex] ≈ [tex]314.16[/tex]
Michael is organizing a game of chance for his class. He asks each student to pick a ribbon from a bag and then put it back into the bag. The bag
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the likelihood of this event?
OA. The probability is 1, and the event is certain.
OB. The probability is î and the event is likely.
OC. The probability is it and the event is unlikely.
OD The probability is it, and the event is neither likely nor unlikely.
Answers
Answer:
b
Step-by-step explanation:
Using the probability concept, it is found that the correct statement regarding the probability of picking a yellow ribbon is given by:
D The probability is of 0.5454 = 54.54%, and the event is neither likely nor unlikely.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this problem, 12 out of 22 ribbons are yellow, hence:
p = 12/22 = 6/11 = 0.5454 = 54.54.
The probability is greater than 0.05 but less than 0.95, hence it is neither likely nor unlikely, which means that option D is correct.
More can be learned about probabilities at https://brainly.com/question/14398287
#SPJ5
Please help will give brainliest.
Answers
Answer:
D
Step-by-step explanation:
a is false since x could be 0.
b is easy to check, just plug numbers in, and we can see that it's false(you would get 0+0=1 and -0-0=-1 once plugged in)
c is also easy to check, just plot the line or simplify the first equation. since (2x+2y)/2=4/2 is also x+y=2, the second equation is also x+y=2, so it must have infinitely many solutions.
d must be true due to process of elimination but let's check to make sure.
7y=14x, divide both sides by 7 to get y=2x and since they're the same equation it must mean that they have infinitly many solutions and we can see that it is correct
BRAINLIEST + 25 POINTS
Part A: a^2 + 6 for a = 5
Part B: Show your work and/or explain how you arrived at your answer
Answers
Answer:
31
Step-by-step explanation:
Plug in 5 as a into the expression:
a² + 6
(5)² + 6
25 + 6
= 31
So, the answer is 31 when a = 5
substitute a=5 into the equation.
5²+6
25+6=31
hope that helps^^
Tripp swims 50 laps a day in
hopes of becoming a collegiate
swimmer. Write an equation to
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laps Tripp has swam after x
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Answers
Answer:
y = 50x
Step-by-step explanation:
how many solutions does 3-2x=5-x+3
Answers
Answer:
x-2x=5+3-3
-x=5
x=-5
Step-by-step explanation:
That's the answer
First: Cancel 3 on both side
-2x =5-x
second: Add x to both side
-2x + x = 5-x + x
3rd: simplify -2x+x to -x
-x = 5
4rth: Multiply both side by -1
x = -5
there is one solution
What is the equation of this line? ILL MARK BRAINLIST
A ~ y = -x + 2
b~ y = 2x -2
C ~ cannot be determined
D~ y = 2x + 2
Answers
234235342421323254123+323546534311234
Answers
Answer:
I gotchu.
Step-by-step explanation:
234235342421323254123+323546534311234 = 2.34235666E20
Have a good day! :)
Driving 65 mph, it takes Alicia 3 hours to reach the airport to go on a vacation. It then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. How many miles does Alicia travel to get to her destination?
Answers
Answer:
1,795 mi. traveled in total
Step-by-step explanation:
3 × 65 = 195 mi. driven by car
4 × 400 = 1,600 mi. flown by jet
1,600 + 195 = 1,795 mi. traveled in total.
Si un vendedor gana $ 450 por cada venta de $ 50 000, ¿cuál es su tasa de comisión?
Answers
Answer:
..?.?..............???............
Find the circumference of the circle.
10 cm
The circumference is cm.
(Type an exact answer in terms of t.)
Answers
Answer:
the answer is either one or two answers
62.83 or 31.42
Step-by-step explanation:
This is the formula i used.
C=2πr
Circumference = 2·π·5 ≈ 31.41593 / 2·π·10 ≈ 62.83185
therefore,
t = 31.41593
or
t = 62.83185
Help!!!!
Given that slope = -4 and a point (-2,5), write an equation in standard form
of the line.
Answers
first plug in the slope and given point into point-slope form
solve for y to get slope-intercept form
rewrite the equation in standard form