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sveticcg [70]
3 years ago
11

What function equation is represented by the graph?

Mathematics
2 answers:
blsea [12.9K]3 years ago
8 0

Answer:

f(x)=-2x-1

Step-by-step explanation:

Hope this helps ;)

maybe brainliest?

Karolina [17]3 years ago
6 0

Answer:

f(x) = -2x - 1.

Step-by-step explanation:

The slope (m) = -2

y-intercept(b)  is - 1

f(x) = mx + b

Therefore the answer is

f(x) = -2x - 1.

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Peyton and Tanner were lifting a large boulder and relocating it within their property. Peyton ispushing the boulder with a forc
Anvisha [2.4K]

Wow, i wonder why they were lifting a large boulder? They should put it down they could get hurt!!

8 0
3 years ago
If arctan(3/5)=K    Tan(k)=?
hichkok12 [17]
arctan(x)=y

this function is the inverse function of tan...

arctan(x)=tan^{-1}(x)

then...

x=tan(y)

in this case

arctan(\frac{3}{5})=K

\frac{3}{5}=tan(K)

\boxed{\boxed{tan(K)=\frac{3}{5}}}
3 0
3 years ago
Read 2 more answers
Use the data from problem:
navik [9.2K]

Answer:

a) Sample mean: 48.71

Sample median: 48.3

Sample variance: 5.41

Sample standard deviation: 2.37

Step-by-step explanation:

a) Sample mean:

\bar{X}=\frac{1}{N} \sum X_i=\frac{1}{80}*3896.9=48.71

Sample median: M=48.3

Note: I order the data increasingly and take the value N / 2 = 40. In this way there are 39 values above and 39 values below the median.

Sample variance:

s^2=\frac{1}{N-1}\sum (X_i-\bar X)^2 =(\frac{1}{80-1})*427.74=5.41

Sample standard deviation

s=\sqrt{s^2}=\sqrt{5.41}=2.37

b)

5 0
3 years ago
There are 18 cupcakes. How many 3/4 size servings can you make?
densk [106]
Since its 3/4 serving and there are 18 pancakes
18 divided by 3/4
just find the reciprocal (switch the denominator and numerator) and change divide to multiply
18 x 4/3 = 24 servings
the reason being for multiplying the reciprocal: there is a rule stating that whenever you divide something by a fraction, you change the divide sign to a multiplying sign and flip the flip the digits in the numerator and denominator section in the fraction (basically the fractions reciprocal)

or another way of doing it is
3/4 = 0.75
18/0.75 = 24
but you'll likely to need a calculator for that

3 0
3 years ago
Greg has a bag of beads that contains 16 black, 20 red, and 4 white beads. He randomly picks a bead, places it back into the bag
Anton [14]
The answer is 9bt if you gave me the rest of the question I would maybe be able to get the real answer.
7 0
4 years ago
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