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seraphim [82]
3 years ago
7

If b + 2 = 4.6 Then what is b?

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
7 0

Answer: b=2.59

Step-by-step explanation:

b+2=4.6

b+(2+-2)=4.6+-2

b=2.59

Morgarella [4.7K]3 years ago
4 0
The answer is 2.6 because 2.6+2=4.6
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the ordered pairs (0,-1),(1,0),(2,3),(3,8),(4,15) represent a function what is a rule that represents this function? Please help
yarga [219]

Answer:

The function rule is

f:  x\to \:  {x}^{2}  - 1

Step-by-step explanation:

The given ordered pairs are (0,-1), (1,0),(2,3),(3,8),(4,15)

We can observe the following pattern.

f(0) =  {0}^{2}  - 1 =  - 1

f(1) =  {1}^{2}  - 1 = 0

f(2) =  {2}^{2}  - 1 = 3

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When we generalize this pattern, we obtain:

f(x) =  {x}^{2}  - 1

This is the function equation.

The function rule is

f:  x\to \:  {x}^{2}  - 1

8 0
3 years ago
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vovikov84 [41]
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6 0
3 years ago
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3 years ago
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nadya68 [22]

Answer:

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Step-by-step explanation:

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Because when ever you multiply a negative number with a positive number result will always be negative and 3 multiply 8 is 24.

3 0
3 years ago
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