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3 years ago

If you vertically stretch the exponential function, f(x)=2^x, by a factor of 4, what is the equation of the new function?

Mathematics

2 answers:

LiRa [457]3 years ago

7 0

Answer:

f(x)=4(2)ˣ

Step-by-step explanation: to vertically strech a function by a factor of c, multiply the whole function by x

Alex777 [14]3 years ago

3 0

Answer:

g(x) = 4*2^x

Step-by-step explanation:

Stretching this expo function by a factor of 4 is equivalent to multiplying the original function by 4: g(x) = 4*2^x.

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I kinda need help with this i’ve already done all the other questions but this one and i really want these 600 points :( <3

lawyer [7]

I think that the answer is A, because in the range, none of the numbers should be the same, and the numbers are all different in choice A

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3 years ago

Ely has a bag of 42 strawberries. She eats 16 strawberries. How many cherries does she have left. The next day she goes to the s

juin [17]

The number of cherries left is 26

Ely has 54 strawberries now

Solution:

Given that, Ely has a bag of 42 strawberries. She eats 16 strawberries

To find: Number of cherries left

From given,

Total number of strawberries = 42

Number of strawberries eaten = 16

Therefore,

Number of cherries left = Total number of strawberries - Number of strawberries eaten

Number of cherries left = 42 - 16 = 26

Thus, number of cherries left is 26

The next day she goes to the store and buys 28 more cherries

Number of cherries bought = 28

Therefore,

Total number of cherries she has now = number of cherries left + Number of cherries bought

Total number of cherries she has now = 26 + 28 = 54

Thus she has 54 strawberries now

8 0

2 years ago

NEED HELP WITH ONE MORE QUESTION

meriva

Answer:

Part A= 315

Part B= Saturday and Sunday

Step-by-step explanation:

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2 years ago

What is the value of y

kirill115 [55]

Answer:

y= 1/15.735. y is o.o64 character so one half is your answer

3 0

2 years ago

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If b=33.2 and B=61° find a (picture provided)

kow [346]

For this case we have to, by definition:

$tg (B) = \frac {33.2} {a}$

This means that the tangent of angle B will be equal to the leg opposite the angle on the leg adjacent to the same angle.

Then, clearing to have:

$a = \frac {33.2} {tg (61)}\\a = \frac {33.2} {1.80404776}\\a = 18.403060$

Rounding out the value of a we have:

$h = 18.4$

Answer:

Option C

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3 years ago

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