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slamgirl [31]
3 years ago
13

If i take 2 cookies and had 2 more cookies, how many cookies do i have

Mathematics
1 answer:
avanturin [10]3 years ago
3 0
4 an there is your answer

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On a piece of paper , graph f(x)=2^x then determine which answer choice matches the graph you drew.
amid [387]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

f(x)=2^x

This is a exponential function of the form

y=a(b^x)

where

a is the initial value or the y-intercept

b is the base of the exponential function

If b>1 then is a exponential growth function

If b<1 then is a exponential decay function

In this problem

The y-intercept is equal to

For x=0

f(x)=2^0=1

The y-intercept is the point (0,1)

so

a=1

b=2

The value of b is greater than 1

so

Is a growth function

To plot the graph create a table with different values of x and y

For x=-1

f(x)=2^-1=0.5

point (-1,0.5)

For x=1

f(x)=2^1=2

point (1,2)

For x=2

f(x)=2^2=4

point (2,4)

For x=3

f(x)=2^3=8

point (3,8)

For x=4

f(x)=2^4=16

point (4,16)

Plot the y-intercept and the other points and connect them to graph the exponential function

Note that as x increases the value of y increases (exponential growth function)

The graph in the attached figure

4 0
3 years ago
Read 2 more answers
To raise funds, a school sells two kinds of raffle tickets, some for $6 and the rest for $1.50 . Sales for both amounted to $822
MaRussiya [10]
x-number\ of\ \$1.5\ tickets\\371-x-number\ of\ \$6\ tickets\\\\1.5x+6(371-x)=822\\1.5x+2226-6x=822\\1.5x-6x=822-2226\\-4.5x=-1404\ \ \ \ \ |:-4.5\\x=312\\\\There\ where\ 312\ tickets\ for\ 1.5\ sold
4 0
3 years ago
Read 2 more answers
A $4,000.00 principal earns 5% interest, compounded annually. After 4 years, what is the balance in the account?
alukav5142 [94]
4000(1.05)⁴=$4862.03

6000(1+ .08/2)^35(2)=$93429.71

15450(.86)³=$9827.07
8 0
3 years ago
Read 2 more answers
Math Question (10 Points):
jok3333 [9.3K]

Answer:

A

Step-by-step explanation:

Becuase It expands the (2+4)8=2*8+8*4=6*8=48

3 0
3 years ago
Read 2 more answers
7) what is the BEST conclusion we can draw from the graph <br><br> (the answers are in the picture)
Viktor [21]

Answer:

a

Step-by-step explanation:

7 0
3 years ago
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