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FrozenT [24]
3 years ago
13

Please help and thank you!!

Mathematics
1 answer:
Maurinko [17]3 years ago
5 0

Here we have to use the fact that the domain of the function is equal to the range of the inverse function and range of the function is equal to the domain of the inverse function .

Here the domain of the function is given. It means, the range of the function is same .

SO the correct option is the third option .

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aleksley [76]

D. 5x = 45 because you are trying to find x, the number of tickets that must be sold to earn $45.

8 0
3 years ago
A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly hei
Anestetic [448]
For this we will use equation:

H = starting height + rate_of_growth*periods
We can mark H with index w to represent how many weeks have passed.
Because all of this we can write:

Hw = 200 + 0.5*w

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4 0
3 years ago
5th grade math help!!!
BigorU [14]
It should be about 16.67% (or 17%) of it. 
6 0
3 years ago
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What is 3x - y = 17<br> x + y = -5
Virty [35]

Answer:

{x,y}={6,1}

Step-by-step explanation:

3 0
3 years ago
What is the inequality pls help
Colt1911 [192]

Answer:

y

Step-by-step explanation:

Choosing two points on the dotted line to find equation of line.

The points are:

(0,6) and (4,3)

Slope of line can be calculated as:

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{3-6}{4-0}

m=\frac{-3}{4}

Using point slope equation to find equation of dotted line.

y=mx+b

where m represents slope of line and b represents y-intercept.

The y-intercept for the dotted line = 6 as it intersects the y-axis at (0,6)

So, the equation of line is:

y=-\frac{3}{4}x+6

The dotted line indicates that the line is not included in the solution.

The solution of the inequality is below the dotted line, so thus it would be less than the line.

So, the inequality would be:

y

7 0
3 years ago
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