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3 years ago

10

helpp Points (0, −3) and (7, 11) lie on the same line in the standard xy-coordinate plane. What is the slope of this line? A. -3

B. -2 C. 1 D. 2 E. 3

1 answer:

Kamila [148]3 years ago

6 0

Answer: D

Step-by-step explanation: m is slope. m = (11+3)/(7-0). m = 14/7 or 2. It is D

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<h2><u>Solution </u><u>-</u><u>:</u><u> </u></h2>

<u>Example </u><u>-</u><u>1</u><u> </u>

<u>Here </u><u>we </u><u>have </u><u>,</u><u>,</u><u>,</u><u> </u>

$(6 \: x) { \frac{9}{5} }^{}$

<u>solve </u><u>-</u><u>;</u><u> </u>

<u>6</u><u>x</u><u> </u><u>^</u><u>9</u><u>×</u><u>1</u><u>/</u><u>5</u>

<u> $\big[(6x \: ) {}^{9} ] {}^{ \frac{1}{5} }$ </u>

<u>Convert </u><u>on </u><u>radical </u><u>form </u>

<u> $\sqrt[5]{(6x) {}^{9} }$ </u>

<u>Example </u><u>-</u><u>2</u><u> </u>

<u> $\displaystyle{}a {}^{ \frac{2}{5} } \\ = \sqrt[5]{x {}^{2} } \: \: \: \: \: \: \: \because ( \sqrt[m]{x {}^{n} } )$ </u>

<h2>__________________</h2><h3><u>More </u><u>Basic </u><u>Information </u><u>-</u><u>:</u><u> </u></h3>

hair in the question 3x is called radicant and five is called the index of radical. and in second question X is radicant of the number and five and two are index of the number.

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pure radical
mixed radical
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<u>rationalization </u>

the operation of multiplication of a radical with the other radical to get product a rational number is called rationalisation.

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