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11111nata11111 [884]
3 years ago
8

Let f(x)=x/4+12 find f(-52)

Mathematics
1 answer:
rusak2 [61]3 years ago
6 0

Answer:

-1

Step-by-step explanation:

substitute x = -52 into f(x) to make it f(-52).

f(-52) = (-52)/4 + 12

= -13 + 12

= -1

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− 4 + 8 [ 4 + 3 ( ( − 7 )^2 + 2 ) ]
yawa3891 [41]
I looked it up on google it is 1252
8 0
2 years ago
Assignment: Translating Functions Investigation
Leto [7]

Answer:

Part A)

1) The graph in the attached figure N 1

2) The coordinate rule is (x,y) -----> (x,y+10)

3) The translation of the function up 10 units means that the initial deposit is $60 instead of $50

Part B)

1) The graph in the attached figure N2

2) The coordinate rule is (x,y) -----> (x-10,y)

3) The translation of the function right 10 units means that the initial deposit is equal to $10

Part C)

1) In each translation, the slope is the same (m=5) are parallel lines

2) The vertical translation would be up 40 units

Step-by-step explanation:

we have

f(x)=5x+50

where

f(x) --> represents Jeremy's account balance

x ---> the time in years

Part A)

The translation of the function is up 10 units.

The rule of the translation is equal to

(x,y) -----> (x,y+10)

so

The new function will be

f(x)=5x+50+10

f(x)=5x+60

The graph in the attached figure N 1

The translation of the function up 10 units means that the initial deposit is $60 instead of $50

Part B)

The translation of the function is right 10 units.

The rule of the translation is equal to

(x,y) -----> (x-10,y)

so

we have

f(x)=5x+60 ----> function Part A

The new function will be

f(x)=5(x-10)+60

f(x)=5x+10

The graph in the attached figure N 2

The translation of the function right 10 units means that the initial deposit is equal to $10

Part C)

1. Look at the translations, what characteristic of the graph stayed the same in each translation?

In each translation, the slope is the same

The slope m is equal to m=5  

Are parallel lines

2. Look at the original graph and the graph of the translation right 10 units. What vertical translation of the graph in Part B would put the graph back to its original position?

we have

f(x)=5x+10

The vertical translation would be up 40 units

The rule of the translation is equal to

(x,y) -----> (x,y+40)

so

The new function will be

f(x)=5x+10+40

f(x)=5x+50

3 0
3 years ago
What is the sum of 72x4
uysha [10]
72 times 4 = 288 
answer- 288
5 0
3 years ago
Read 2 more answers
Sven has 11 more than twice as many customers as when he started selling newspapers. He now has 73 customers. How many did he ha
Andre45 [30]

Answer:

31 customers

Step-by-step explanation:

Let he had x customers when he started,

given that, 2x+11=73

=>2x=62.. Subtracting 11 from both sides

=> x=31 ...Dividing both sides by 2

Hence he had 31 customers when he started.

5 0
3 years ago
Which of the following is the solution to the differential equation....
bixtya [17]

Answer:

B

Step-by-step explanation:

\frac{dy}{dx}= (x-2)(y-2)\\ y>2\\\frac{dy}{y-2}=(x-2)dx\\

integrate both side

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4 0
3 years ago
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