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3 years ago

What is the slope of the line graphed on the coordinate plane?

Mathematics

2 answers:

lina2011 [118]3 years ago

6 0

Answer:

18*

slope is 18 degrees.

Kruka [31]3 years ago

5 0

For this case we must find the slope of the line plotted on the coordinate plane. We know that by definition, the slope is given by:

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

We must replace two points that the line passes through, then:

$(x_ {1}, y_ {1}) = (0,6)\\(x_ {2}, y_ {2}) = (1, -2)$

Substituting we have:

$m = \frac {-2-6} {1-0}\\m = \frac {-8} {1}\\m = -8$

Thus, the slope of the line is $m = -8$

Answer:

$m = -8$

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yKpoI14uk [10]

A. 6 times 1=6 is the answer to which of the following is an example of identical property of multiplication

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3 years ago

Select the correct answer. which expression is equivalent to the given expression? assume the denominator does not equal zero. a

Alexxandr [17]

If the denominator does not equal 0, the equivalent expression of $\frac{14x^4y^6}{7x^8y^2}$ is $\frac{2y^{4}}{x^{4}}$ $\frac{x^{10} y^{14}}{729}$

<h3>How to determine the equivalent expression?</h3>

The expression is given as:

$\frac{14x^4y^6}{7x^8y^2}$

Divide 14 by 7

$\frac{14x^4y^6}{7x^8y^2} = \frac{2x^4y^6}{x^8y^2}$

Apply the law of indices

$\frac{14x^4y^6}{7x^8y^2} = \frac{2y^{6-2}}{x^{8-4}}$

Evaluate the differences in the exponents

$\frac{14x^4y^6}{7x^8y^2} = \frac{2y^{4}}{x^{4}}$

Hence, the equivalent expression of $\frac{14x^4y^6}{7x^8y^2}$ is $\frac{2y^{4}}{x^{4}}$

Read more about equivalent expressions at:

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4 0

2 years ago

Let f(x)= 100 / −10+ e^ −0.1x . What is f(−6) ?

bija089 [108]

The value of f(-6) is -12.2

Explanation:

Given that the function $f(x)=\frac{100}{-10+e^{-0.1\left(x\right)}}$

We need to determine the value of f(-6)

The value of f(-6) can be determined by substituting the value for $x=-6$ in the function and simplify the function.

Hence, let us substitute $x=-6$ in the function, we get,

$f(-6)=\frac{100}{-10+e^{-0.1\left(-6\right)}}$

Let us apply the rule $-\left(-a\right)=a$ , we get,

$f(-6)=\frac{100}{-10+e^{0.1\left(6\right)}}$

Multiplying the numbers, we get,

$f(-6)=\frac{100}{-10+e^{0.6}}$

The value of $e^{0.6}=1.822$

Substituting the value of $e^{0.6}=1.822$ , we get,

$f(-6)=\frac{100}{-10+1.822}$

Subtracting the denominator, we have,

$f(-6)=\frac{100}{-8.178}$

Dividing, we have,

$f(-6)=-12.228$

Rounding off to the nearest tenth, we have,

$f(-6)=-12.2$

Thus, the value of f(-6) is -12.2

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2 years ago

A rectangle is 25 inches long and 13 inches wide. What is the area of the rectangle?

kvv77 [185]

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2 years ago

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Margaret [11]

Answer:

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2 years ago