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
Gnoma [55]
3 years ago
13

What does a linear function in a graph makes it a function?

Mathematics
1 answer:
Flura [38]3 years ago
8 0

Answer: makes it a function if it is straight or if no points touch and if it has a constant rate of change

Step-by-step explanation:

You might be interested in
7.
ololo11 [35]

Answer:

A. 12

B. 26

Step-by-step explanation:

A. If the output is x = 3, then we just need to substitute 3 in place of x in the equation 2x + 6. This will give us a new equation, 2(3) + 6. 2 times 3 is 6, so we have 6 + 6 which is 12.

B. If the output is x = 10, then we just need to substitute 10 in place of x in the equation 2x + 6. This will give us a new equation, 2(10) + 6. 2 times 10 is 20, so we have 20 + 6 which is 26.

6 0
3 years ago
The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by: P(c) = -12c^2
Ksenya-84 [330]

Answer:

The maximum power generated by the circuit is 300 watts.

Step-by-step explanation:

A quadratic function is one that can be written as an equation of the form:

f (x) = ax² + bx + c

where a, b and c (called terms) are any real numbers and a is nonzero.

In this case, f(x) is P(c) [the power generated], x is the current c (in amperes), a = -12, b = 120 and c = 0.

The vertex is a point that is part of the parabola, which has the value as ordered  minimum or maximum function. If the scalar a> 0, the parabola opens or faces up and the vertex is the minimum of the function. In contrast, if a <0, the parabola opens downward and the vertex is the maximum of the function.

The calculation of the vertex, which in this case will be the maximum of the function, is carried out as follows:

  • The value of x, in this case the value of current c in amperes, can be calculated with the formula c=\frac{-b}{2*a} . In this case: c=\frac{-120}{2*(-12)} So c= 5 amperes. The current is 5 amperes.
  • The value of y, in this case the value of the electric current in watts, is obtained by substituting the value of c previously obtained in the function. In this case: P(5)= -12*5²+120*5. So P(5)= 300 watts

<u><em>The maximum power generated by the circuit is 300 watts.</em></u>

7 0
3 years ago
The total cost of a pair of pants and a jacket was $59.01. If the price of the pair of pants was $1.49 less than the jacket, wha
bearhunter [10]

Answer:

The answer is 788

8 0
2 years ago
Read 2 more answers
If 50 one-cent coins were stacked on top of
Sedbober [7]

To make 8 inch tall column approximately 61 coins required.

Given,

Total one cent coins stacked on top of each other in a column = 50

Height of column = 378 inches

Approximate height of one coin = ( 50 / 378)

                                                    = 0.132 inches

To make an 8 inches tall stack No of coins required will be:

Number of coins required  = ( total height / height of one coin )

                   = ( 8 / 0.132 )

                   = 60.60

                    ≅ 61 coins

To make 8 inch tall column approximately 61 coins required.

Learn more about coins here: brainly.com/question/11677207

#SPJ4

7 0
1 year ago
A model giraffe has a scale of 1 in : 3 ft. If the real giraffe is 12 ft tall, then how tall is the model giraffe?
sveticcg [70]

Answer:

4

Step-by-step explanation: because 4: 12

7 0
3 years ago
Read 2 more answers
Other questions:
  • Help pleaseeeeeeeeeeee
    5·1 answer
  • Can you guy's please help me out I was absent and now I don't have a clue!
    8·1 answer
  • La presidencia municipal va a construir una banqueta que pase por el centro del parque y tiene una circunferencia de 270m. Cuant
    12·1 answer
  • What integer is equivalent to 9 3/2
    10·1 answer
  • 3.4((3)/(4)x-(2)/(5))-1.4((5)/(4)-2x)=6.89+0.35x
    7·1 answer
  • Dustin completed 3/8 of a homework that has 32 problems. how many problems did he complete
    12·1 answer
  • Mean, median, mode or standard deviation best represents the data​
    9·1 answer
  • Plzzzzzzzzzzzzzzzzzzz
    5·1 answer
  • PLS HELP I HAVE LIMITED TIME PLEASE GUYS
    14·1 answer
  • For the arithmetic sequence 42, 32, 22, 12... find the 18th term.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!