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just olya [345]
3 years ago
13

Domain of (x-5)(x+5)

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
4 0
X2 -25 that’s the answer but it’s x squared 2 if that makes sense
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A server makes $200 a week working at a local restaurant. The server saves 35% of the $200 weekly earnings each week for 4 weeks
Lorico [155]

Answer:

He would of saved 455$

Step-by-step explanation:

Because for 4 weeks he saved 35% of 200$ which would be 70 and 70+70+70+70 is 280$ and then he saved 175 dollars on the 5th week because 7/8 of 200 is 175 so 280+175= 455

I hope this helps!

6 0
2 years ago
Which of the following describes the end behavior over the domain of the square root function graphed above?
krok68 [10]

Answer:

A.

As x decreases in value, f(x) decreases in value.

As x increases in value, f(x) increases in value.

Step-by-step explanation:

As we move our eyes towards the right following the curve, we see that the y-values are larger and larger. As we move to the right following the curve, the values of the x-variable in the horizontal axis are increasing. Then as x increases, the values of f(x) also increase.

On the other hand, if we move our eyes to the left following the curve, this way looking into what values the function adopts for smaller and smaller values of x, we see that the f(x) values decrease (the curve goes down).

Then, to summarize:

a) As we move to the right, thus increasing the values of x, we see the values of f(x) increase

b) As we move to the left, thus decreasing the values of x, we see the values of f(x) decrease.

7 0
4 years ago
Function f is shown on the graph below where two points are marked. If function f is horizontally compressed by a factor of 2, p
lilavasa [31]

Answer:

If you have    

f(x) = x^2

The point  (2,4)   would be transformed to (1,1)

Step-by-step explanation:

If your compression is horizontal then the transformation you are making is the following

g(x)  = f(x/2)

Therefore, if you have    

f(x) = x^2

The point  (2,4)   would be transformed to (1,1)

5 0
3 years ago
In a game of cornhole, Sasha tossed a bean bag and it landed at the edge of the hole. The hole can be represented by the equatio
White raven [17]

Answer: (-1, -2) or (-2, 1)

Step-by-step explanation:

i graphed it on desmos and used the intersected points.

6 0
3 years ago
Find cube of<br><br><br> (387.758)3<br>​
Mashcka [7]

Answer:

(387.758) cubed is 58301845.2103

387.758 cube rooted is 7.29211634

Step-by-step explanation:

8 0
3 years ago
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