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Alex73 [517]
3 years ago
9

In an equation f(x)=g(x)+ k what does the k represent

Mathematics
1 answer:
Tpy6a [65]3 years ago
6 0

K represents the vertical movement of f(x)

if f(x) = x² by adding K it would move up the y axis K unit

x² + 2 goes on to units on the y axis.  

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The air quality index, or aqi, measures how polluted the air is in your city and assigns a number based on the quality of the ai
makkiz [27]

The number of days in which the air quality index exceed 100 in the year 1988 is 75 days. Then the correct option is B.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

The air quality index (AQI) is given by the function.

\rm n = 1.76t^2-13.32 +41

Where n be the number of days the AQI exceeds 100 in a given year.

For \rm t = -2, then we have

\rm n = 1.76(-2)^2-13.32(-2) +41\\\\n = 7.04+26.64+41\\\\n = 74.68 \approx 75

More about the function link is given below.

brainly.com/question/5245372

6 0
3 years ago
What process is the method by which a neutral object obtains an electrical charge​
Vedmedyk [2.9K]

Answer: induction

Step-by-step explanation:

7 0
3 years ago
Square ABCD was translated using the rule (x, y) → (x – 4, y + 15) to form A'B'C'D'. What are the coordinates of point D in the
charle [14.2K]
X = 9+4 = 13
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D(13,-23)
4 0
4 years ago
Read 2 more answers
Help me please thanks​
Zarrin [17]

FORMULA:

  • Pythagorean property —: h² = b² + p², where h = hypotenuse, b = base, p = perpendicular.

ANSWER:

By pythagorean property,

  • x² = 25² + 100²
  • x² = 625 + 10000
  • x² = 10625
  • x = √10625
  • x = 103 cm rounded.

Hence, the length of x is 103 cm.

8 0
3 years ago
While exercising victor walked 3/4 of a mile in 1/5 of an hour. at this rate how far will he have traveled after an hour
Marina86 [1]
(1 / 5) hour is 12 minutes and five times this equals 1 hour.
So the distance times 5 equals miles per hour.
(3 / 4) * 5 = 15 / 4 = 3.75 mph


4 0
3 years ago
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