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3 years ago

Choose the correct solution set for each graph

Mathematics

2 answers:

Oksanka [162]3 years ago

8 0

Answer:

1 is B and E

2 is A and C

3 is A and D

Step-by-step explanation:

Stolb23 [73]3 years ago

4 0

Hello from MrBillDoesMath!

Answer:

Leftmost graph: x<= -2 or ( minus infinity, -2]

Middle graph: (-5, infinity)

Right graph: (-2, 3)

Discussion:

I n the graphs the white circle means that value is NOT included in the set. For example, In the Right graph the values -2 and +3 (the "endpoints") are NOT included in the solution set.

In graphs ")" means the value is NOT included but "]" (the square bracket) means the value IS included.

Regards,

MrB

P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!

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If you substracted 3 frome the exponent in an exponential function , what will happen to the graph

Mekhanik [1.2K]

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So if you subtract 3, the graph would shift 3 units to the right.

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3 years ago

The Venn diagram shows the results of two events resulting from rolling a number cube.

gulaghasi [49]

Answer: $P(A\cap B)=\frac{1}{3}$

$P(A)=\frac{1}{3}$

$P(B)=1$

$P(A|B)=\frac{1}{3}$

Step-by-step explanation:

From the given figure it can be seen that

Total number on cube= n(S)=6

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Therefore,

$P(A\cap B)=\frac{n(A\cap B)}{n(s)}=\frac{2}{6}=\frac{1}{3}$

Also, The number of elements in A = 2

Therefore,

$P(A)=\frac{n(A)}{n(s)}=\frac{2}{6}=\frac{1}{3}$

Similarly, The number of elements in B= 6

Therefore,

$P(B)=\frac{n(B)}{n(s)}=\frac{6}{6}=1$

The formula to find the conditional probability is given by :-

$P(A|B)=\frac{P(A\cap B)}{P(B)}\\\\\Rightarrow P(A|B)=\frac{\frac{1}{3}}{1}=\frac{1}{3}$

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3 years ago

Read 2 more answers

What is the solution to the linear equation?

Vikki [24]

Answer:

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Step-by-step explanation:

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3 years ago

Bob rides his bike from his house to a friend's house. After riding 9 miles, he realizes he has traveled 3/4 of the way. How far

o-na [289]

Answer:

12 miles

Step-by-step explanation:

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3 years ago

7. Write the equation of a line which passes through the points (-3,5) and (6,23)

faust18 [17]

Answer:

answer to the equation is

$y = 2x + 11$

Step-by-step explanation:

$y = mx + b$

first find the slope of the line using the two points

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Now that you found b, the y-intercept, you can substitute that into the equation for your line

$y = 2x + 11$

7 0

3 years ago