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2 years ago

Can someone help me with finding the slope of the graph- ONLY GRAPH

Mathematics

1 answer:

Alinara [238K]2 years ago

5 0

Answer:

m = - 2

Step-by-step explanation:

( $x_{1}$ , $y_{1}$ )

( $x_{2}$ , $y_{2}$ )

m = $\frac{y_{2} -y_{1} }{x_{2} -x_{1} }$

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What's the distance between the points (4,3) and (16,8)

omeli [17]

Answer:

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

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3 years ago

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F(a)=a^4+3a^3-17a^2+2a-7 at a=3

Anon25 [30]

Answer:

Step-by-step explanation:

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3 years ago

Which of the following values are in the range of the function graphed below

expeople1 [14]

Answer:

Range of the given function = -4

Step-by-step explanation:

Range is the set of output values.

In a graph, the set of x-values of the function is know as domain and the set of y-values of the function is known as range.

In the graph red line represents the function.

From the given graph it is clear that the function is defined from x=-1 to x=4.

For each value of x the y-value is -4.

Hence, the range of the function is -4.

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3 years ago

10. Complete the table below based on the following function:f(x)=-6x-1

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f(x)=-6x-1

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0 -1
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6 -37
5 -31

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3 years ago

The square root of a negative number, such as StartRoot negative 144 EndRoot, is undefined. Explain why the square root of –x, S

IRINA_888 [86]

Answer:

see the explanation

Step-by-step explanation:

we have

$f(x)=\sqrt{-x}$

we know that

The radicand of the function cannot be a negative number

$-x\geq 0$

Solve for x

Multiply by -1 both sides

$x\leq 0$

The domain of the function f(x) is the interval -----> (-∞, 0]

The domain is all real numbers less than or equal to zero

The range of the function f(x) is the interval ----> [0,∞)

The range is all real numbers greater than or equal to zero

Example

For x=144

$144\leq 0$ ----> is not true

This value of x not satisfy the domain

substitute

$f(x)=\sqrt{-144}$ ----> this value is undefined

For x=-144

$-144\leq 0$ ----> is true

This value of x satisfy the domain

substitute

$f(x)=\sqrt{-(-144)}$

$f(x)=\sqrt{144}$ ----> this value is defined

therefore

The function will be undefined for all those values of x that do not belong to the interval of the domain of the function

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3 years ago

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