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
uysha [10]
3 years ago
5

The table below represents a function. Which of the following equations could be its function rule?

Mathematics
1 answer:
worty [1.4K]3 years ago
3 0

Answer:

y=2x-2 is the required equation.

Therefore, the second option is true.

Step-by-step explanation:

We know that the slope-intercept form of the line equation of a linear function is given by

y=mx+b

where m is the slope and b is the y-intercept

Taking two points (0, -2) and (1, 0) from the table to determine the slope using the formula

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:-2\right),\:\left(x_2,\:y_2\right)=\left(1,\:0\right)

m=\frac{0-\left(-2\right)}{1-0}

m=2

substituting the point (0, -2) and the slope m=2 in the slope-intercept form to determine the y-intercept i.e. 'b'.

y=mx+b

-2 = 2(0)+b

-2=0+b

b=-2

Now, substituting the values of m=2 and b=-2 in the slope-intercept form to determine the equation of a linear function

y=mx+b

y=2x+(-2)

y=2x-2

Thus, y=2x-2 is the required equation.

Therefore, the second option is true.

You might be interested in
Trick or treat?<br><br> Pls answer ;-;
BARSIC [14]
Treat??

hope this helps lol
3 0
3 years ago
Read 2 more answers
Write the solution of the given system of equations
Citrus2011 [14]

Answer:

Step-by-step explanation:

The solution to this system of equation is (4, 10)

3 0
2 years ago
What is the square root of -1
Gre4nikov [31]

Answer:

i

Step-by-step explanation:

because you can't technically can't find the square root of -1, so it's an imaginary number

4 0
3 years ago
Choose the three rectangular prisms that have a volume of 24 cm3.<br> = 1 cm<br> A.<br> D.<br> E.
OlgaM077 [116]

Answer: I think is A, D, E

Step-by-step explanation:

8 0
3 years ago
Find the value of x<br> !!!
Marta_Voda [28]

Answer: <em>In the upper triangle  x = 33° and in the lower triangle x = 128°</em>

Step-by-step explanation:

<em><u>Upper triangle: </u></em>

<em>x = (180° - 114°) ÷ 2 = 33°</em>

<em><u>Lower triangle:</u></em>

<em>x = 180° - 26° × 2 = 128°</em>

3 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!!!
    11·1 answer
  • For every 4 students, 3 like peanut butter and jelly sandwiches. If there are 12 students, how many like peanut butter and jelly
    14·2 answers
  • Does the choice of the base affect the area of the triangle?
    15·1 answer
  • 130 cars are parked in a parking lot. Each row holds 8 cars. If every row is full except for the last, how many cars are in the
    14·1 answer
  • Divide 70 in the ratio 2:5​
    5·1 answer
  • \dfrac k{2}+\dfrac12=3 <br> 2<br> k<br> ​ <br> + <br> 2<br> 1<br> ​ <br> =3
    13·2 answers
  • Find the value of x that will make L║M.
    12·1 answer
  • A) Findi
    13·1 answer
  • Help please...
    6·2 answers
  • How to find an equation given the slope and y intercept.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!