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Bingel [31]
3 years ago
12

The domain of f(x)=4x is ____ the range of f(x) = 4^x is ____

Mathematics
2 answers:
Vesna [10]3 years ago
6 0

Answer:

domain: all real numbers

range: y>0

Step-by-step explanation:

took it

natima [27]3 years ago
3 0

Answer:

- All real numbers

-y>0

Step-by-step explanation:

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Select the expression that has a value of 4
Harrizon [31]

Answer:

The answer is letter D.

Step-by-step explanation:

320/80

=4

4 0
3 years ago
Robin, who is self-employed, contributes $4500/year into a Keogh account. How much will he have in the account after 30 years if
pashok25 [27]

Answer:

The amount that would be in the account after 30 years is $368,353

Step-by-step explanation:

Here, we want to calculate the amount that will be present in the account after 30 years if the interest is compounded yearly

We proceed to use the formula below;

A = [P(1 + r)^t-1]/r

From the question;

P is the amount deposited yearly which is $4,500

r is the interest rate = 2.5% = 2.5/100 = 0.025

t is the number of years which is 30

Substituting these values into the equation, we have;

A = [4500(1 + 0.025)^30-1]/0.025

A = [4500(1.025)^29]/0.025

A = 368,353.3309607034

To the nearest whole dollars, this is;

$368,353

4 0
3 years ago
Help me with this pls
bazaltina [42]

Answer:

D. 60=(x+45)

Step-by-step explanation:

They are the same degree so they should equal eachother

3 0
3 years ago
Read 2 more answers
Consider the kth iteration of the simplex method as defined in Algorithm 4.2 of the textbook. (a) Show that the matrix Ak+1, def
trasher [3.6K]

Answer:

The solution and complete explanation for the above question and mentioned conditions is given below in the attached document.i hope my explanation will help you in understanding this particular question.

Step-by-step explanation:

7 0
3 years ago
The point A(-7, 3) is translated onto A' by the vector =(5, -4).
Lubov Fominskaja [6]

Answer:

o(-2,-1)

Step-by-step explanation:

Let point A be initial point and A' be terminal point.

A(-7,3), A'(x,y) and V=(5,-4)

V=(Xf-Xi,Yf-Yi)

(5,-4)=(x-(-7),y-3)

(5,-4)=(x+7,y-3)

5=x+7. -4=y-3

5-7=x. -4+3=y

x=-2. y=-1

A'=(-2,-1)

8 0
3 years ago
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