All categories

3 years ago

I need help with this

Mathematics

1 answer:

Reil [10]3 years ago

5 0

Answer:

see attached

Step-by-step explanation:

The domain is the horizontal extent of the graph. The graph extends to infinity in both directions horizontally (that's what the arrows mean). There are no "holes" because the open circle at x=-1 is matched by a filled circle at the same location.

The range is the vertical extent of the graph. The minimum is -3, which is included in the range. The maximum is infinity (as indicated by the up-pointing arrow).

You might be interested in

6) Simplify 12 A) B 5 BV D BV

shtirl [24]

Answer:

"The square root of 12 is represented in the radical form as √12, which is equal to 2√3. Since 2√3 cannot be further simplified, hence such roots are called surds"

Step-by-step explanation: I just looked it up-

5 0

3 years ago

Simplify : 5y-2y+4=10

Mnenie [13.5K]

Answer:

See below.

Step-by-step explanation:

5y - 2y + 4 = 10

5y - 2y = 6

3y = 6

y = 2

Check:

5y - 2y + 4 = 10

5(2) - 2(2) + 4 = 10

10 - 4 + 4 = 10

6 + 4 = 10

10 = 10

The value of y = 2

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B5%7D%7B8%7D%20%20%2B%20%20%5Cfrac%7B1%7D%7B4%7D%20" id="TexFormula1" title

bagirrra123 [75]

Answer:

$\large\boxed{-\dfrac{5}{8}+\dfrac{1}{4}=-\dfrac{3}{8}}$

Step-by-step explanation:

$-\dfrac{5}{8}+\dfrac{1}{4}=\dfrac{1}{4}+\left(-\dfrac{5}{8}\right)=\dfrac{1}{4}-\dfrac{5}{8}\\\\\text{find LCD:}\\\\8=2\cdot4,\ \text{therefore. LCD(4, 8) = 8}\\\\\dfrac{1}{4}=\dfrac{1\cdot2}{4\cdot2}=\dfrac{2}{8}\\\\\text{continuing}\\\\=\dfrac{2}{8}-\dfrac{5}{8}=\dfrac{2-5}{8}=-\dfrac{3}{8}$

4 0

3 years ago

Find the length of the third side to the nearest tenth. 3 6

timurjin [86]

i may not know how the triangle looks like but i assume that its a right angle triangle.

if we want to find the missing length example hypotenuese.. 3 is adjacent and 6 is opposite. Then use the formula:

c²= a²+b²

c²= 3²+6²

c²= 45

c= √45

c= 7 (nearest tenth)

hope this helps

6 0

4 years ago

What is the purchase price of 2 jars of peanut butter for $2.19 each with a coupon of $1.00 off 2? *

xxMikexx [17]

Answer:

$3.38

Step-by-step explanation:

We know each jar is $2.19 and that two of them are purchased, so 2*2.19 = $4.38

We then know there is a coupon of $1 off 2 jars, the amount of jars purchased

So the total after the coupon is $1 less, $3.38

8 0

3 years ago