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Fudgin [204]
2 years ago
13

Use the function to solve the question. What is f(-3) ?

Mathematics
2 answers:
levacccp [35]2 years ago
8 0

We are told that x is -3. Based on the side conditions of this piecewise function, we evaluate the top portion only.

f(-3) = -1/2(-3) + 4

Take it from here.

ohaa [14]2 years ago
4 0

Answer:

-3 f

ithink

Step-by-step explanation:

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HELP!!!!
KIM [24]

Answer:

102,000

Step-by-step explanation:

3 0
3 years ago
16. How many different words can be formed with the letters of the word 'RAJARAM'? In how many of
Mandarinka [93]

Answer:

The word "ARRANGE" can be arranged in

2!×2!

7!

=

4

5040

=1260 ways.

For the two R's do occur together, let us make a group of R's taking from "ARRANGE" and permute them.

Then the number of ways =

2!

6!

=360.

The number ways to arrange "ARRANGE", where two "R's" will not occur together is =1260−360=900.

Also in the same way, the number of ways where two "A's" are together is 360.

The number of ways where two "A's" and two "R's" are together is 5!=120.

The number of ways where neither two "A's" nor two "R's" are together is =1260−(360+360)+120=660.

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Nate weighs 6 pounds more than William. William weighs 3 pounds more than Todd.
djyliett [7]

Answer:

William weighs 111 pounds.

Step-by-step explanation:

N = x+6

W = x

T = x-3

x+6+x+x-3=336

3x + 3 = 336

3x = 336 - 3

x = 333/3

x = 111

4 0
2 years ago
Two trucks are driving to the same place. The first truck starts 50 miles ahead of the second truck and travels at an average sp
Dominik [7]

Well obviously the two bottom graphs don't represent the two trucks meeting. So we can cross those out. Looking at the top two graphs we can tell that the line above is truck #2. In graph 1 it shows the second truck is slowing down which is wrong since that isn't told.

So the answer would be Graph #2

I hope this helps!

-Ayden

5 0
3 years ago
Read 2 more answers
The table shows the height of a soccer ball that has been kicked from the ground over time. (For reference: h(t) = 144 – 16t2) T
natta225 [31]
The answer is:

The rate of change is not constant and increases then decreases over time. The height of the ball above ground gets larger until 1.25 seconds and then gets smaller after that time.


Here's how:

The rate of change of the function is defined and calculated as (refer to the statement beloew):

r = [change in height] / {change in time]


For the Table:

refer to the attached picture.

The table shows the calculations for the rate of change (r) for each interval given.


And for the Conclusion,

Refer to the table and notice that in the third ans fifth columns show that:

The rate of change is not constant and increases then decreases over time. The height of the ball above ground gets larger until 1.25 seconds and then gets smaller after that time.


6 0
3 years ago
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