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LenaWriter [7]
2 years ago
7

The graph shown here is the graph of which of the following rational functions?

Mathematics
1 answer:
Iteru [2.4K]2 years ago
7 0

Answer:

B

Step-by-step explanation:

From the graph you see point (1, -2) is on f(x)

So substitute x = 1 and the resuult should be -2.

The only function that is valid, is function B.

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Tommy can exchange 8 euros for 1 dollars.
mars1129 [50]

Answer:

I don't really know the answer because I don't

Step-by-step explanation:

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3 years ago
Which value c makes the expression x² + 2x + c a perfect square trinomial?
Ilia_Sergeevich [38]

Answer:

<u>A</u>

Step-by-step explanation:

Taking c = 1 :

  • x² + 2x + 1
  • x² + x + x + 1
  • x(x + 1) + 1(x + 1)
  • (x + 1)(x + 1)
  • (x + 1)² ⇒ Perfect square trinomial
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1 year ago
Help pleasee! will mark brainliest (IF CORRECT)
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Answer:

3. a. The constant rate of change is -1. The graph shows the hawk diving 10 feet closer to its prey every second.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Choose all the number sentences that have a sum less than 345,195: A) 189,753 + 155,655 B) 324,675 + 19,285 C) 185,476 + 155,923
fgiga [73]

Answer:

C, D

Step-by-step explanation:

Calculate the sum of all.

C and D have less then 345,195.

That is the answer.

5 0
3 years ago
Read 2 more answers
Find the length of side AB in the right triangle shown.
Bogdan [553]
Side AB is 72 cm long.



Explanation:

To find the length of side AB you have to use this formula:

{a}^{2}  +  {b}^{2}  =  {c}^{2}

*Remember there are two legs (a and b) and a hypotenuse (c) on a triangle. The longest side will be the hypotenuse and the other two will be the legs. For this triangle the hypotenuse is side BC while the legs are sides CA and side AB.

Plug in the numbers into the equation.


{65}^{2}  +  {b}^{2}  =  {97}^{2}
For this triangle, you were given the hypotenuse (c) and one leg (a). To find the last length solve the equation and balance it so only b is left, like this:

4225 +  {b}^{2}  = 9409

9409 - 4225 = 5184

Soo...

{b}^{2}  = 5184

Then to get the side length, square root 5184.

\sqrt{5184}  = 72

So the length of the last side is 72 cm.
5 0
3 years ago
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