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andreyandreev [35.5K]
4 years ago
8

Determine if the function is one-to-one. (5 points)

Mathematics
1 answer:
photoshop1234 [79]4 years ago
4 0

Answer:  NO

<u>Step-by-step explanation:</u>

In order for the function to be one-to-one, it must pass the vertical line test AND the horizontal line test.

The vertical line test is where you draw a vertical line anywhere and the line will not intersect the graph more than one time.  In other words, the function cannot contain a duplicate x-value.

The horizontal line test is where you draw a horizontal line anywhere and the line will not intersect the graph more than one time.  In other words, the function cannot contain a duplicate y-value.

The graph provided passes the vertical line test but fails the horizontal line test. <em>One example is that there are two x-intercepts.</em>

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Use point-slope form to write the equation of a line that passes through the point (16,-14) with slope 11.
OlgaM077 [116]

The required point-slope form of the equation of the line is y - 5 = -4(x + 1).

Given that, To determine an equation in point-slope form for the line that passes through the point with the given slope. point: (-1, 5) and m=-4.

What is the slope of the line?

The slope of the line is a tangent angle made by line with horizontal. i.e. m =tanx where x in degrees.

Here,

The point-slope of the equation of the line is given by,

y - y₁ = m(x - x₁)

Put the values in the above equation of the line

y - 5 = -4 (x - (-1))

y - 5 = -4 (x + 1)

Thus, the required point-slope form of the equation of the line is y - 5 = -4(x + 1).

Learn more about slopes visit:

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The six grade class putting on a variety show to Raise money it cost $700 to rent the banquet hall they’re going to use if they
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3 years ago
If 5x-3=3x+5, what is the value of 2X-8? 5
Degger [83]

Answer:

5x-3=3x+5

5x-3x=5+3

2x=8

x=8/2

x=4

Therefore,

Value of 2x-8

Substitute the value of x

2(4)-8

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3 years ago
The sum of two consecutive integers is less than 55 the pair of integers with the greatest sum are 26 27
gayaneshka [121]

Answer:

28

Step-by-step explanation:

Let first integer = x

so second integer = x + 1

according to question we get the equation,,,,

(x) + (x + 1) < 55

x + x + 1 < 55

2x + 1 < 55

subtract 1 from both sides ,we get

2x < 54

divide both sides by 2 we get ......

x < 27

1st integer = x and x < 27

also as we need sum of integer with greates sum so we take x = 26

and 2nd integer = x+1

= 27 + 1

= 28

now if you add both the integers you get sum = 54 which is less than 55 and so this verify you second condtion also .......

hope this will help you

Please feel free to revert back for any further queries.

3 0
3 years ago
Which relation is a function?
Pavel [41]

Answer:

The third one (y=x^3) is a function because it passes the vertical line test.

Step-by-step explanation:


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3 years ago
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