(2,14) (1,7)

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## Answers

## scottyy

General equation for line:

y=ax+b

Putting those points to equation:

(2,14)

14=a*2+b

(1,7)

7=a+b

From substituting method:

a=7-b

14=(7-b)*2+b

14=14-2b+b

b=0

a=7

y=7x - result

## Brainygirl123

[latex](2,14), \ \ (1,7)\\\\\\ First \ find \ the \ slope \ of \ the \ line \ thru \ the \ points \: \\ \\ m= \frac{y_{2}-y_{1}}{x_{2}-x_{1} } \\ \\m=\frac{ 7-14}{1-2} = \frac{ -7}{-1}=7 \\ \\ Use \ point \ form \ of \ a \ line\ with \ one \ point: \\ \\ y-y_{1} =m(x-x _{1}) \\ \\m=7, \ \ x_{1}=2, \ \ y_{1}=14\\\\y-14 =7(x-2)\\\\y = 7 x-14+14 \\\\ y=7x[/latex]