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Scorpion4ik [409]
4 years ago
7

PLEASE HELP Write the function for the graph

Mathematics
2 answers:
Lesechka [4]4 years ago
5 0
B.)f(x)=4×(2)^x.......
Nina [5.8K]4 years ago
5 0

Answer:

Option B is the answer.

Step-by-step explanation:

To get the equation of the graph we will check all the options given whether they pats through ( 0, 4 ) and (1, 8 )

Option A ⇒ f(x) = 4.(8)^{x}

for (0, 4)

f(0) = 4.(8)^{0}=4

for (1, 8 )

f(1) = 4.(8)^{1} = 32 ≠ 8

so incorrect option

Option B ⇒ f(x) = 4.(2)^{x}

for (0,4)

f(0) =  4.(2)^{0}

= 4

for (1,8) =  4.(2)^{1}

= 8 Correct option

Option C ⇒ f(x) =  2.(4)^{x}

for  (0, 4)

f(0) =  2.4^{0}

= 2 ≠ 4   Incorrect option

Option D ⇒ f(x) =  8.4^{x}

for (0, 4)

f(0) =  8.4^{0} = 8 ≠ 4   Incorrect option

Option B is the answer.

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Alex787 [66]

Answer:

-2

Step-by-step explanation:

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3 years ago
The baker pays $0.50 per pound for sugar and $0.75 per pound for butter. Write an expression that shows how much the baker will
stiks02 [169]
.5(20)+.75(6)=$14.50
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3 years ago
Read 2 more answers
Two dressmakers, Sue and Anne, sewed costumes for a local theater production. Sue sewing alone for 10 hours sewed some of the co
crimeas [40]

Answer:

Sue would have taken 15 hours to sew all the costumes.

Step-by-step explanation:

In 10 hours, Sue sewed 5 costumes (1 every 2 hours).

Sue= 5 costumes

Sue sewed in 10 hours, twice as many costumes as Anne in 16 hours. Then 5 is twice costumes than Anne produced. Therefore, Anne sewed 2.5 costumes.  

Anne: 2.5 costumes  

In total they had to sew 5+2.5= 7.5 costumes. Then Sue would have taken 7.5*2= 15 hours to sew them all.  

6 0
3 years ago
Help me with this problem please
jonny [76]
In the 5/4 = ?/12 .. you have to solve if 4 goes into 12 that is 3. 4•3 equals 12. Now you have to multiply 5•3 and it will fill in your blank space. I hope this Helps.
8 0
3 years ago
Read 2 more answers
Please answer asap!!!
Scilla [17]

Answer:

z = 66

Step-by-step explanation:

RS = z

QT = z - 33

Based on the midsegment theorem, QT = ½(RS)

Plug in the values

z - 33 = ½(z)

Multiply both sides by 2

2(z - 33) = z

2z - 66 = z

Add 66 to both sides

2z = z + 66

Subtract z from both sides

2z - z = 66

z = 66

8 0
2 years ago
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