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
wolverine [178]
2 years ago
7

Help please!! Will mark brainliest!

Mathematics
1 answer:
Alisiya [41]2 years ago
5 0

Answer:

1. shift right by 3.1 units

2. flip over y axis

3. shift up by 1

Step-by-step explanation:

to transform from x⁵ to (-x+3.1)⁵+1, we must do the following

1. add 3.1 to x (plug (3.1 + x) in for x) to get (x+3.1)⁵

2. switch x to -x to get (-x+3.1)⁵

3. add 1 to the remaining function to get (-x+3.1)⁵ +1

1.

f(x) = x⁵

plug (3.1 + x) in for x

f(x+c) is when (x+c) is plugged in to x, and its shifts the graph to the right by c units

here, 3.1 = c

thus, we shift right by 3.1 units to get to (x+3.1)⁵

2.

f(x) = (x+3.1)⁵

f(-x) flips a graph over the y axis, and that's what we're doing as we're switching x to -x, resulting in  (-x+3.1)⁵

3.

f(x) = (-x+3.1)⁵

here, we add 1 to the whole function, and not to x. if we plugged it into x, we'd have (-(x+1)+3.1)⁵, which is not what we want. thus, we add 1 to f(x)

f(x) + c shifts a graph up by c units. here, c = 1, so we shift up by 1 to get

(-x+3.1)⁵ + 1

You might be interested in
Jonathan pays $1.90 per pound for potatoes. He buys 8.3 pounds of potatoes. He determines that he will pay $15.77, before tax, f
tatuchka [14]

Answer:here is the right answer took the test and got it right trust and believe Jonathan’s answer is reasonable because is 16, and 16 is close to 15.77.

Step-by-step explanation:

7 0
3 years ago
Pls answer quick pls pls pls
xxTIMURxx [149]

Answer:

I got 2 km per hour

Step-by-step explanation:

7 0
2 years ago
The brand manager for a brand toothpaste must plan a campaign designed to increase brand recognition. He wants to first determin
bulgar [2K]

We need to find out how many adults must the brand manager survey in order to be 90% confident that his estimate is within five percentage points of the true population percentage.

From the given data we know that our confidence level is 90%. From Standard Normal Table we know that the critical level at 90% confidence level is 1.645. In other words, Z_{Critical}=1.645.

We also know that E=5% or E=0.05

Also, since, \hat{p} is not given, we will assume that \hat{p}=0.5. This is because, the formula that we use will have \hat{p}(1-\hat{p}) in the expression and that will be maximum only when \hat{p}=0.5. (For any other value of \hat{p}, we will get a value less than 0.25. For example if, \hat{p} is 0.4, then 1-\hat{p}=0.6 and thus, \hat{p}(1-\hat{p})=0.24.).

We will now use the formula

n=(\frac{Z_{Critical}}{E})^2\hat{p}(1-\hat{p})

We will now substitute all the data that we have and we will get

n=(\frac{1.645}{0.05})^2\times0.5(1-0.5)

n=(32.9)^2\times0.25

n=270.6025

which can approximated to n=271.

So, the brand manager needs a sample size of 271

3 0
3 years ago
What is the fully factored form of the expression 45x²y2 + 18x3
Llana [10]

Answer:

9x^2(5y^2 + 2x).

Step-by-step explanation:

First find the Greatest Common Factor of the 2 terms.

GCF of 18 and 45 = 9

GCF of x^2 and x^3 = x^2.

The complete GCF is therefore 9x^2.

So, dividing each term by the GCF, we obtain:

9x^2(5y^2 + 2x).

4 0
2 years ago
Help please!! Quick
Finger [1]

Step-by-step explanation:

Solve for a:

Step 1: Multiply both sides by b.

b=a

Step 2: Flip the equation.

a=b

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

Solve for b:

Step 1: Multiply both sides by b.

b=a

4 0
3 years ago
Other questions:
  • Lat f(x)=2x-7 and g(x)=4x-3. find(f o g)(5)
    13·1 answer
  • I’ll mark you the brainiest answer ASAP! Which option is equal to the given expression?
    6·2 answers
  • You are downloading a song. The percent y(in decimal form) of megabytes remaining to download after x seconds is y=-0.1x+1.
    12·2 answers
  • The universal gas law, pV = nRT, describes the relationship among the pressure, volume, and temperature of a gas. p = pressure V
    7·2 answers
  • A researcher expects a treatment to produce an increase in the population mean. The treatment is evaluated using a one tailed hy
    11·1 answer
  • The lenght of a rectangle is 4 centimeters less than twice its width. The perimeter of the rectangle is 34 cm .what are the dime
    7·1 answer
  • Tell whether the root of the word below is locked or free,
    8·2 answers
  • Please answer this question only if you know the answer!!! :)
    9·1 answer
  • Select all the expressions that have a value 10
    6·1 answer
  • Samuel wants to buy cookies for his friend. The diameter of a cookie is 20 inches. What is the cookies area? Round to the neares
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!