3 years ago

What number is not part of the domain of f(x)= 3/ x+5 (3 over x + 5)

Mathematics

1 answer:

nignag [31]3 years ago

7 0

-5, you never want the denominator to equal zero or else it doesnt exist!

x+5=0
x=-5

You might be interested in

Students conducted the following experiment 24 times. They drew one card from a box with some red cards and some black cards, pu

laiz [17]

Answer:

it is d

Step-by-step explanation:

6 0

2 years ago

can someone please help me with this question!!

valkas [14]

Answer:

B' (-4, -4)

Step-by-step explanation:

When you dilate from the origin, you multiply the coordinate points by the scale factor.

B (-1, -1) × 4 = B' (-4, -4)

I hope this helps :))

7 0

3 years ago

Please help with this quesriom

Wittaler [7]

Answer:

True

Step-by-step explanation:

Just a guess

6 0

3 years ago

Find the least common denominator <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B9%7D%20%5Cfrac%7B8%7D%7B4%7D" id="TexFormul

MA_775_DIABLO [31]

Answer:

36 is your least common denominator. Hope this helps

Step-by-step explanation:

8 0

2 years ago

3. The student council is selling roses to collect funds for a charity. The graph be

dexar [7]

Answer:

$Unit = 3$

Step-by-step explanation:

Given

See attachment for graph

Required

The unit cost

Pick any point on the dots of the graph; we have:

$(x,y) = (2,6)$

The unit cost is then calculated as:

$Unit = \frac{6}{2}$

$Unit = 3$

5 0

3 years ago