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2 years ago

Graph f(x) = √x + 2 over the domain - 2 ≤x≤7.

Mathematics

1 answer:

Sunny_sXe [5.5K]2 years ago

7 0

Answer:

The Graph is included Bellow...

Step-by-step explanation:

This function will start at (0,2) and proceed to the right (based on its family function of √x) and since it has been shifted up 2 from f(x) then we will move two units up.

The domain can be considered the range from right to left that the function is restricted in. In this case, it starts at -2 (Which the function doesn't reach) and will stop at 7.

So the Graph you are looking for will start at (0, 2) and proceed to the right until (7, 4.6) ish. I have included a table to help your graph it!

Please Like if this helps!

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A discount airline sells a certain number of tickets, x, for a flight for $90 each. It sells the number of remaining tickets, y,

yKpoI14uk [10]

Answer:

x+y= 120

90x+250y=27,600

Step-by-step explanation:

x= number of certain tickets

y= number of remaining tickets

The statement indicates that for a particular flight the airline sold 120 tickets which means that the sum of the different tickets is 120. The first equation is:

x+y= 120

Then, the statement says that certain number of tickets costs $90 and the remaining tickets cost $250 and that for a particular flight, the airline collected $27,600. From this, you can say that the number of certain tickets, x, multiply for its price that is $90 plus the number of the remaining tickets, y, multiply for its price that is $250 would be equal to $27,600. The equation would be:

90x+250y=27,600

According to this, the answer is that the system of equations that represents this relationship between x and y is:

x+y= 120

90x+250y=27,600

7 0

4 years ago

Triangle MRN is created when an equilateral triangle is folded in half.

madam [21]

Answer:

I'm pretty sure it is 4units

Step-by-step explanation:

try using a^2+b^2=c^2 formula to solve!

Hope this helps!

5 0

3 years ago

Read 2 more answers

Combine like terms:

pickupchik [31]

So we have to use the distributive property:

We ll get -12x-9-2x+5+18x-24
Now we have to combine like terms
-12-2x+18x=4x
-9+5-24=-28
Therefore our answer is:
Y=4x-28

7 0

3 years ago

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What is the sales tax of a $178.90 video game system is the tax rate is 3.75%

juin [17]

It would be: 178.90 * 3.75%
= 178.90 * 0.0375
= 6.71

In short, Sales tax would be $6.71

Hope this helps!

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3 years ago

What is the partial product of 434x310

djyliett [7]

<span>What is the partial product of 434 x 310
</span>

<span>should be
4340 and 130200

4340 + 130200 = </span>434 x 310 = 134540

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4 years ago

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