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irakobra [83]
2 years ago
14

Determine the slope of the line through the given points. If the slope is​ undefined, so state. ​(3​,2​) and ​(6​,11​)

Mathematics
2 answers:
agasfer [191]2 years ago
6 0

Answer:

The slope is 3

Step-by-step explanation:

We can find the slope by using

m = (y2-y1)/(x2-x1)

   = (11 -2)/(6-3)

   = 9/3

    = 3

beks73 [17]2 years ago
5 0

Answer:

y = 3x – 7

Step-by-step explanation:

\frac{y_{2} }{x_{2} } -\frac{y_{1} }{x_{1} }

\frac{11}{6} -\frac{2}{3} =

\frac{9}{3} =

3

The y-intercept of the slope is -7 if you graph it. So from the equation: y = mx + b, we get y = 3x - 7. (m is slope, b is y-intercept)

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tankabanditka [31]

Answer:

(a)\ AB = \frac{7}{\sin (B)}  \to Yes

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(c)\ AB = \frac{24}{\cos (A)} \to No

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Step-by-step explanation:

Given

BC =24

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Required

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Considering the sine of angle B, we have:

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Make AB, the subject

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\cos(B) = \frac{Adjacent}{Hypotenuse}

\cos(B) = \frac{24}{AB}

Make AB the subject

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(c)\ AB = \frac{24}{\cos (A)} \to No

Considering the cosine of angle B, we have:

\cos(A) = \frac{Adjacent}{Hypotenuse}

\cos(A) = \frac{7}{AB}

Make AB the subject

AB = \frac{7}{\cos(A)}

(d)\ AB = \frac{7}{\cos (A)}  \to Yes

<em>This has been shown in (c) above</em>

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