2 years ago

What set of reflections would carry trapezoid ABCD onto itself?

Mathematics

1 answer:

Ne4ueva [31]2 years ago

6 0

Y=x,x-axis,y=x, y-axis

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The graph of the function passes through the point (2,1), and

y increases by 4 when x increases by 1.

x y

2 1

3 5

4 9

5 13

6 17

and so on

From the table:

$\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(2,\:1\right),\:\left(x_2,\:y_2\right)=\left(3,\:5\right)$

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As the slope-intercept form of the line is

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putting m=4 and any point, let say (2, 1) to find y-intercept 'b'.

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