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klasskru [66]
3 years ago
11

Write a function for the table

Mathematics
2 answers:
Ket [755]3 years ago
7 0

Answer:

B

Step-by-step explanation:

You can try substitution  of x and check y- values.

1) f(x)= x - 4,  f(-3) = -3-4= -7 wrong

2)f(x)= x + 4,  f(-3) = -3 + 4 = 1 true

3) f(x) = 4x ,  f(-3) = 4*(-3)= - 12 wrong

4)f(x) = -4 - x = -4 - (-3)= -1 wrong

So, we already have only one correct answer, B.

Yuki888 [10]3 years ago
3 0

Answer:

b.)x+4

Step-by-step explanation:

-3+4=1

-2+4=2

-1+4=3

0+4=4

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Aleksandr [31]
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4 0
3 years ago
Which of the following are exact numbers?
Mademuasel [1]

Answer:

Explanation with the help of discrete variables and continuous variables.

Step-by-step explanation:

We have to tell that which of the following can be an exact number.

This can be done with the approach of discrete and continuous variables.

Discrete variables are the variables that are countable and cannot be expressed in decimal form. They are point estimated.

Continuous variable are the variable that are estimated with the help of an interval. Their values can be expressed with the help of a decimal expansion. They are not countable.

a) Mass of a paper clip, Surface are of dime, Inches in a mile, Ounces in pound, microseconds in a week

Since all mass, area, weight(ounces), time, length(inches) are continuous variable, they can be estimated with the help of an interval. Thus, they can have exact number but not always.

b) Number of pages in a worksheet

Since this is a discrete quantity and it is countable. Thus, it will always have a point estimation and are exact numbers always.

4 0
3 years ago
243.875 rounded to the nearest tenth hundreth ten and hundred
REY [17]
243.875 rounded to the nearest tenth is...... 243.9 :)
243.875 rounded to the nearest hundredth is ...... 243.88 :)
243.875 rounded to the nearest ten is ...... 240 :)
243.875 rounded to the nearest hundred is ......200 :)

thank you for the question and hopefully this helped you :)
7 0
3 years ago
Solve for x. PLEASE HELP ASAP
Paha777 [63]

Answer:

x = 6

Step-by-step explanation:

the tangent- tangent angle UVW is half the difference of the intercepted arcs, that is

∠ UVW = \frac{1}{2} (UW - WU ) , then

5x + 17 = \frac{1}{2} (37x + 5 - (23x - 5) ) ← multiply both sides by 2

10x + 34 = 37x + 5 - 23x + 5

10x + 34 = 14x + 10 ( subtract 14x from both sides )

- 4x + 34 = 10 ( subtract 34 from both sides )

- 4x = - 24 ( divide both sides by - 4 )

x = 6

7 0
2 years ago
Help me with this text please
saw5 [17]
I think the boxes must be filled with
1/3 and -1/5.
3 0
3 years ago
Read 2 more answers
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