3 years ago

When i post this question i will have 690 points lol

Mathematics

2 answers:

Liula [17]3 years ago

4 0

Answer:

y have 3K

Step-by-step explanation:

emmasim [6.3K]3 years ago

3 0

SjjdidixkxkdkdkskflOldlxllslddooskxosos

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A farn stand sells apple pies

inessss [21]

I need more information other than “a farn stand sells apple pies” to help you.

7 0

4 years ago

What is the equation of the line that passes through (4,3) and (-4,-1)?

german

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 4 &,& 3~) 
% (c,d)
&&(~ -4 &,& -1~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-1-3}{-4-4}\implies \cfrac{-4}{-8}\implies \cfrac{1}{2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-3=\cfrac{1}{2}(x-4)
\\\\\\
y-3=\cfrac{1}{2}x-2\implies y=\cfrac{1}{2}x+1$