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bonufazy [111]
3 years ago
10

What is the domain of the function represented by these ordered pairs ?{(-2,1), (0,0), (3,-1), (-1,7), (5,7)}

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
4 0

Answer:

{-2,-1,0,3,5}

Step-by-step explanation:

Domain = all the x-values in the set

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When the distributive property is used to solve the equation 5(2 + 4) = 32 - 5, what is the next step?
coldgirl [10]

Answer:

no solution

Step-by-step explanation:

5(2 + 4) = 32 - 5

Simplify

5×6=32−5

simplify

30=32−5

Simplify

30=27

There is no solution

3 0
3 years ago
if there are 20 vakues in a data set in order from smallest to largest what is the median of the data set
Bumek [7]
To find the median of 20 values, list the values from smallest to largest then add the 10th and 11th number then divide by 2 and you get your median.
5 0
3 years ago
If ex + e⁻¹= 2, then x =..
harkovskaia [24]

Answer:

\rm x = \dfrac{2e - 1}{ {e}^{2} }

Step-by-step explanation:

\rm Solve \:  for \:  x: \\  \rm \longrightarrow ex +  {e}^{ - 1}  = 2 \\  \\   \rm \longrightarrow e x +  \dfrac{1}{e}  = 2 \\  \\  \rm Subtract \:   \dfrac{1}{e} \:  from \:  both  \: sides: \\   \rm \longrightarrow e x  +  \dfrac{1}{e} -  \dfrac{1}{e}  = 2  -  \dfrac{1}{e}  \\  \\   \rm \longrightarrow ex =  \dfrac{2e}{e} -  \dfrac{1}{e}   \\  \\   \rm \longrightarrow ex =  \dfrac{2e - 1}{e}  \\  \\  \rm Divide \:  both  \: sides  \: by  \: e: \\   \rm \longrightarrow  \dfrac{ex}{e}  =  \dfrac{2e - 1}{e \times e}  \\  \\   \rm \longrightarrow x =  \dfrac{2e - 1}{ {e}^{2} }

6 0
3 years ago
Susan incorrectly factored the expression below. 12a − 15b + 6 3 (4a + 5b + 3)
hichkok12 [17]

Answer:

3(4a−5b+2)

Step-by-step explanation:

The answer should have originally been 3(4a-5b+2)

3(4a+5b+3)= 12a+15b+9 which is incorrect.

6 0
3 years ago
PLS HELP ASAP ILL GIVE BRAINLKEST PLS THANKSS
Ilya [14]

Answer:

1. y=x+9

2. y=x+8

6 0
3 years ago
Read 2 more answers
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