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3241004551 [841]
4 years ago
15

Please need help on this one

Mathematics
1 answer:
koban [17]4 years ago
8 0

Answer:

False, true

Step-by-step explanation:

A str. line on a coord. plane does NOT always represent a function.  The vertical line x = 6, for example, represents a case in which there are more than one y-values for each x value.  FALSE.

y = 2x + 1 represents a function.  For any input, x, the equation y = 2x + 1 returns exactly one y value.  TRUE

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The graph of is the widest.
Vlad1618 [11]

By critically observing and comparing the functions for the given graphs, we can logically deduce that the widest graph is: "Function 1: y = 0.25x²."

<h3>How to determine the widest graph?</h3>

In Geometry, a graph which has the smallest positive coefficient of x² in absolute value is generally considered as the widest graph while the graph with the largest positive coefficient of x² in absolute value is the narrowest graph.

By critically observing and comparing the functions for the given graphs, we can logically deduce that "Function 1: y = 0.25x²" is the widest.

Read more on widest graph here: brainly.com/question/11447260

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Complete Question:

Compare the graphs of the functions listed below.

Function 1: y = 0.25x²

Function 2: y = 4x²

Function 3: y = -½x²

Function 4: y = -16x²

The graph of ______ is the widest?

4 0
2 years ago
Simplify the expression i^37
daser333 [38]

im pretty sure that it is

i

6 0
4 years ago
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AMERICAN AIRLINES HAS A POLICY OF BOOKING AS MANY AS 15 PEOPLE ON AN AIRPLANE THAT CAN SEAT ONLY 14. (PAST STUDIES HAVE REVEALED
Blizzard [7]

Using the binomial distribution, there is a 0.0874 = 8.74% probability that not enough seats will be available.

<h3>What is the binomial distribution formula?</h3>

The formula is:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

For this problem, the values of the parameters are given by:

n = 15, p = 0.85.

The probability that not enough seats will be available is P(X = 15), as the only outcome in which not enough seats will be available is when all 15 people who bought the ticket show up, hence:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 15) = C_{15,15}.(0.85)^{15}.(0.15)^{0} = 0.0874

0.0874 = 8.74% probability that not enough seats will be available.

More can be learned about the binomial distribution at brainly.com/question/24863377

#SPJ1

8 0
1 year ago
Which Angles are Congruent?
konstantin123 [22]

Answer:

Angle b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PLEASE LWT ME KNOW WHAT THIS IS!!!!! HURRY
Volgvan

Answer:

Right 3 and up 5

Step-by-step explanation:

Looking at the the vertex form of a quadratic,  y = a(x – h)² + k, we know that,

  • A +/- k-value translates the function up or down
  • A + h-value translates the function left and a - h-value translates the function right

Our k-value is a positive 5 so that means we must translate the function up 5 units.

Our h-value is a negative 3 so that means we must take the opposite and translate the function right 3 units.

5 0
3 years ago
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