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sashaice [31]
4 years ago
9

If g(x)=f(x+k), what is the value of k?

Mathematics
2 answers:
lianna [129]4 years ago
6 0
G(x) is f(x) shifted left by (4 -(-2)) = 6 units.

The value of k is 6.
Andre45 [30]4 years ago
4 0

Answer:

k= 6

Step-by-step explanation:

From the graph of f(x) , the vertex is at (4,1)

In the graph of g(x), the vertex is at (-2,1)

From the vertex point (4,1) the graph of g(x) is shifted 6 units to the left to reach the point (-2,1)

x is 4,  

g(x)= f(x+k)

g(-2) = f(4+k)

4-(-2)= 6

So k= 6

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Please click on picture and solve
Snowcat [4.5K]

Answer:

  ΔCOG

Step-by-step explanation:

A is reflected in line DB to C.

O is on line DB, so is reflected to itself.

F is reflected in line DB to G.

Hence ΔAOF is reflected in line DB to ΔCOG.

8 0
3 years ago
in a certain recipe, 2 1/4 cups of flour are called for to make a cake that serves 6. of mrs. jenkins wants to use the same reci
Phoenix [80]

If in a certain recipe, a cake serving 6 persons require 2(\frac{1}{2} ) cups of flour and Mrs. Jenkins wants to use the same recipe to make a cake for 8, then she will need to use 3(\frac{1}{3}) cups of flour.


As per the question statement, 2(\frac{1}{2} ) cups of flour are required to bake a cake that serves 6. Mrs. Jenkins wants to use the same recipe to bake a cake for 8.

We have to calculate the number of cups of flours she will need to bake her desired cake as per the same recipe.

To solve this question, we will simply use the unitary method, i.e.,

A cake serving 6 required 2(\frac{1}{2} )=\frac{5}{2} cups of flour in its preparation, then,

A cake serving 1 person will require \frac{\frac{5}{2} }{6} =\frac{5}{12} cups of flour, and finally,

A cake serving 1 person will require (\frac{5}{12} *8)=\frac{10}{3}=3(\frac{1}{3}) cups of flour.

Hence, Mrs. Jenkins wants to use the same recipe to make a cake for 8, then she will need to use 3(\frac{1}{3}) cups of flour.

  • Unitary Method: In Mathematics, the unitary method is a problem-solving technique where, we first find the value of a single unit, and then calculate the necessary value by multiplying that single unit value.

To learn more about Unitary Method, click on the link below.

brainly.com/question/23423168

#SPJ4

8 0
1 year ago
Whats the mean of the data set <br>86,90,93,85,79,92​
k0ka [10]

Answer:

87.5

you need to add all the numbers and the divide it by the sum of values

4 0
3 years ago
Select the correct answer.
aleksley [76]

Answer:

$24,890.46, $25,109.59

Step-by-step explanation:

Given:

n = 48, the sample size

m = $25,000, th sample mean

σ = $3000, the maximum variance

The standard deviation is

s = √σ = √(3000) = 54.772

As a rule of thumb, the range is 4 times the standard deviation. Therefore the range is

R = 4*54.772 = 219.09

Half the range is

R/2 = 219.09/2 = 109.45

The required  range is

(25000-109.45, 25000+109.45) = (24890.46, 25109.54)

Answer: $24,890.46, $25,109.54

3 0
3 years ago
PLZ HELP ME FILE ATTACHED
GarryVolchara [31]

Answer:

The discount was approximately 48%.

Step-by-step explanation:

The general forumla to calculate percent change (increase or decrease) is:

x 100

In this case, the original price was $28.00, but the new price (after discount) was $14.60.  Putting these values into the formula:

x 100 = 48%.

6 0
3 years ago
Read 2 more answers
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