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emmainna [20.7K]

3 years ago

9

Which of the following functions is graphed below?

1 answer:

pishuonlain [190]3 years ago

7 0

Answer: B

The piece wise functions first part says: x is less than it equal to one and has a vertical shift down 4. which would mean the circle is closed and shaded down.

The second part of the function says x is greater than one and has a vertical shift up 3. This would mean it is an open circle and is shaded up.

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Harman [31]

we know that f(1)=2 so f^-1(2)=1

so B is correct!

7 0

3 years ago

Read 2 more answers

Wht is -3(2x-1)+8=15

Svetllana [295]

Answer:

x=- $\frac{2}{3}$

Step-by-step explanation:

subtract -3(2x-1)+8=15

-8 -8

_____________

-3(2x-1)=7

divide

$\frac{-3(2x-1)}{-3} =\frac{7}{3}$

then simplify

2x-1= $\frac{7}{3}$

add both sides

2x-1+1= $\frac{7}{3}$ +1

simplify again

2x-1+1= $\frac{7}{3}$ +1=2x= $-\frac{4}{3}$

divide by 2

2x= $-\frac{4}{3}$

-2 -2

_________

2x÷2=1

$-\frac{4}{6}divided by 2$

x=- $\frac{2}{3}$

5 0

3 years ago

PLEASE HELP AND EXPLAIN THIS ALSO GRAPH PLS<br> the answer choices are -6, -4, 6, 4

liubo4ka [24]

$\sf \: (x,y) = ( - 4, - 6)$

$\rule{300pt}{3pt}$

<em>Detailed</em><em> </em><em>solution</em><em> </em><em>can</em><em> </em><em>be</em><em> </em><em>found</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>attachment</em><em>!</em><em>!</em><em>~</em>

4 0

2 years ago

Solve for variable its in pre algebra

Natalka [10]

Answer:

7

Step-by-step explanation:

7

7 0

2 years ago

There is 1/3 gallon of water in a 3-gallon container. Write a multiplication AND a division equation to represent the situation.

iogann1982 [59]

Answer:

1/3

Step-by-step explanation:

1×3÷3=1/3

8 0

2 years ago

Read 2 more answers