1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kogti [31]
3 years ago
5

The ordered pairs (1, 81), (2, 100), (3, 121), (4, 144), and (5, 169) represent a function. What is a rule that represents this

function?
y = x^8

y = 8^x

y = (x + 8)^2

y = 8x ...?
Mathematics
2 answers:
nadezda [96]3 years ago
5 0

Answer:

y=(x+8)^{2}

Step-by-step explanation:

we have that

The ordered pairs (1, 81), (2, 100), (3, 121), (4, 144), and (5, 169) represent a function

The rule that that represent this function is equal to

y=(x+8)^{2}

Verify

For x=1 -----> Find the value of y in the equation

y=(1+8)^{2}=81 -----> is correct

For x=2 -----> Find the value of y in the equation

y=(2+8)^{2}=100 -----> is correct

For x=3 -----> Find the value of y in the equation

y=(3+8)^{2}=121 -----> is correct

For x=4 -----> Find the value of y in the equation

y=(4+8)^{2}=144 -----> is correct

For x=5 -----> Find the value of y in the equation

y=(5+8)^{2}=169 -----> is correct


dezoksy [38]3 years ago
3 0
To determine what function is the correct answer we use the choices listed above to substitute x and obtain the value of y and see if it corresponds to the given y value. We do as follows:

<span>y = x^8
y = (1)^8
y = 1 ----> NOT THE ANSWER

y = 8^x
y = 8^(1)
y = 8</span>---> NOT THE ANSWER<span>

y = (x + 8)^2
y = (1+8)^2
y = 81

y = 8x
y = 8(1)
y = 8 </span>---> NOT THE ANSWER
You might be interested in
What is the answer? Please
leonid [27]

Answer:

i would say the 3rd one

Step-by-step explanation:

Given three points, it is possible to draw a circle that passes through all three. The perpendicular bisectors of a chords always passes through the center of the circle. By this method we find the center and can then draw the circle. This is virtually the same as constructing the circumcircle a triangle.

6 0
3 years ago
A right triangle has one angle that measures 53°. What is the measure of the other acute angle?
olchik [2.2K]

Answer:37 degrees

Step-by-step explanation:

90 (right triangle always has a 90 degree angle) + 53 = 143

There are 180 degrees in a triangle so,

180-143 = 37

3 0
2 years ago
Read 2 more answers
Laura spends 23 of her vacation in Texas and the remaining 9 days in Florida.
QveST [7]

She spends 14 days in Texas

4 0
3 years ago
Select the correct answer. What is the definition of csc θ ?
OleMash [197]

Answer:

A. csc θ=1/sinθ

Step-by-step explanation:

From SOHCAHTOA,

sine = opposite/ hypotenuse

Cos = adjacent / hypotenuse

Tan = opposite / adjacent

In a right angled triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the side opposite the angle. This is the inverse of sine , therefore:

Csc Ф = 1/ sinФ

8 0
3 years ago
What is the domain, range, and function? {(-3, 3), (1, 1), (0, -2), (1,4), (5, -1)}
wolverine [178]

The domain are all the inputs, that is; the x-values

Domain = { -3, 0, 1, 5}

The range are all the output, that is the y-values

Range = { 3, 1, -2, 4, -1}

This is just a relation and not a function, as we have more than 2 same value of x

8 0
1 year ago
Other questions:
  • 1 Point
    8·1 answer
  • John bought three thermos flask at a total of st 1080 he later sold at 400 each what was his percentage ​
    11·1 answer
  • What causes global convection current to form
    5·1 answer
  • 6÷2(1+2)= ???????????
    13·1 answer
  • If a =3.6 and b=10 then ab=
    15·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    15·1 answer
  • The sum of 2 times a number and 8 is 7
    14·2 answers
  • What value of x satisfies this equation? log(5x+20)=2
    14·2 answers
  • Hank's car travels 600 feet in 20 seconds. Andy's motorcycle travels 300 feet in 12 seconds. Which is faster, the car or the mot
    7·2 answers
  • Records kept for a period of 30 weeks by adietician at a cafeteria show the followingweekly consumption of milk ( in gallons).20
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!