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Lana71 [14]
3 years ago
7

Evaluate the piece wise function for the given values of x by matching the domain values to the range values.

Mathematics
1 answer:
Ugo [173]3 years ago
8 0

Answer:

- 5 (x = 1)

Step-by-step explanation:

When x equals 1, it fits in the piece where x < 3. The equation for that interval is -x - 4. We can substitute 1 into that equation to get:

- 1 - 4

- 5

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One day, 758 people visited the monkey house at the zoo what is 758 rounded to the nearest hundred
zlopas [31]
758, you go by the one's number first. 5 and up rounds up to 10, so we goto the next number 50, 5 rounds up to 10, so up from 50 goes to the next hundred. 800 is the nearest hundred.
4 0
3 years ago
Orlando is going bowling with some friends. It costs $5 to rent a
maxonik [38]

Answer:

He got a pair of bowling shoes and played two games

Step-by-step explanation:

$5 + $3 + $3 = $11

5 0
3 years ago
Which of these graphs represents the graph of line y = -x + 1?
jok3333 [9.3K]

Answer:

See attached picture.

Step-by-step explanation:

To graph the equation, use the slope intercept form of the line to identify the slope and y-intercept.

y = -x + 1                          y = mx+b

m=-1 and b=1

This means start at 1 on the y-axis and plot a point. From this point (0,1), move down 1 unit and to the right 1 unit. Plot this point (0,1). Connect the two points.

6 0
4 years ago
F(n) = n - 4; Find f(2)
soldi70 [24.7K]

Answer:

f(2)= -2

Step-by-step explanation:

We want to find f(n) when n is equal to 2, so we can substitute 2 in for n.

f(n)=n-4

f(2)=2-4

f(2)= -2

5 0
3 years ago
A number has the digits 2,7, and 5. To the nearest 100, the number rounds to 800. What is the number?
solmaris [256]

Answer:

752

Step-by-step explanation:

For the number to be rounded off to 800, it needs to be either 750 or above or 850 and below.


With the given numbers, we can only have the following combinations:

257   ~  300

275   ~  300

527   ~  500

572   ~  600

725   ~  700

752   ~  800

And hence, 752 is the only combination of numbers that fits.


Hope this helps!


7 0
3 years ago
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