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Scilla [17]
4 years ago
8

Asking easy questions for people to get points on here and on my other acc

Mathematics
2 answers:
vesna_86 [32]4 years ago
8 0

Answer:25

Step-by-step explanation:

____ [38]4 years ago
3 0

Answer:

25

Step-by-step explanation:

thx  for the points!

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Point K lies at (-3,4). Point K is reflected over the y-axis and then translated 7 units down to produce K’. Which rule could ha
bogdanovich [222]

Answer:

K(x, y) —> K’(-x, y - 7)

Step-by-step explanation:

7 0
3 years ago
Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee<br><br><br><br><br> thank you
Orlov [11]

The domain and range for the relation is [-∞, ∞]  and [0,-3], and both  of them can be described by interval notation .

Since the graph given to us present a relation or a function, The domain and range of a function are the set of all the inputs and yield a function that can grant separately. The domain and range are vital viewpoints of a function. The domain takes all the conceivable input values from the set of real numbers and the range takes all the yield values of the function. In simple words, the domain is the set of all "x" values and the range is the set of all "y" values in a set of ordered sets and the requested sets are composed as in the form (x, y) or [x,y]

for the given the points are : (0,-3),(1,-3),(2,-3),(3,-3),(4,-3),(5,-3),(-1,-3)(-2,-3),(-3,-3),(-4,-3),(-5,-3)

so the domain set is ={-5,-4,-3,-2,-1,0,1,2,3,4,5}

and the range set is ={0,-3,-4,-5,-6,-7,-8}

so the domain and range is [-∞, ∞] and [0,-3]

To know more about the range and domain refer to the linkhttps://brainly.com/question/28135761?referrer=searchResults.

#SPJ1

5 0
1 year ago
Which statement describes the translation of y = −1 over 5(x + 5)2 + 2 from standard position?
lesantik [10]

Answer:

Option B

Step-by-step explanation:

Given equation is

y=\frac{-1}{5(x+5)^{2} } +2

The original graph would be

y=-\frac{1}{x^{2} }

From this transformations done are

a) horizontal shift of 5 units to the left

b) shrink vertical by scale factor 1/5

c) vertical shift of 2 units up

Hence option A is not right

Option B is right.

Similarly C and D are not right.

4 0
3 years ago
Select the correct answer.<br>which function's domain consists of all real numbers except -2?​
Diano4ka-milaya [45]

Answer:

A

Step-by-step explanation:

For functions with x in the denominator we want to make sure the denominator isn't 0. If x can't be -2 then the answer is A because x = -2 results in f(x) = 1/0 which is undefined.

5 0
3 years ago
The population of Miami-Dade County in Florida in 2010 was 2, 496, 435 and the land area was 1, 898 square miles. The population
Jet001 [13]

The population density of the city which is the ratio of population size and the land area is 1419 people per square mile.

  • The initial population = 2496435
  • The percentage increase in population = 7.9%

  • Land Area = 1898 mi²

<u>The population of the city on 2015 can be calculated thus</u> :

  • (1 + percent increase) × initial population

  • (1 + 0.079) × 2496435 = 2693653.365 people

<u>The population of a city is calculated using the relation</u> :

  • Population density = Population / Land Area

  • Population density = 2693653.365/1898

  • Population density = 1419.21

Therefore, the population density is 1419 people per square mile.

Learn more: brainly.com/question/18796573

6 0
3 years ago
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