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3 years ago

Can you help me please ?

Mathematics

1 answer:

rewona [7]3 years ago

8 0

(Create a table then plot the points)

X | 0 | 1 | 2 | 3 |

-------------------------

Y | -1 | 3 | 7 | 11 |

4 (0) -1 => 0 - 1 = -1

4 (1) -1 => 4 - 1 = 3

4 (2) -1 => 8 - 1 = 7

4 (3) -1 => 12 - 1 = 11

Just apply the table method to the others and you should be fine! :)

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A cone with diameter 20 cm and a height of 20 cm. Find the volume of the cone rounded to the nearest tenth.

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Answer:

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Step-by-step explanation:

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3 years ago

What is the equation for the values in the table

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Step-by-step explanation:

Taking any two points through which the line passes;(-10,-3) and (-5,-1)

The equation of the line is given by

$\frac{y2 - y1}{x2 - x1} = \frac{y - y1}{x - x1}$

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=> 5y =2x+5

$=> y= \frac{2}{5} x + 1$

option C

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