Can someone please EXPLAIN to me how to do and solve this question......What is an equation in slope-intercept form for the line that passes through (1,-3) and (3,1)?

a. y=3x+1
b. y=x-3
c. y=2x+5
d. y=2x-5

Question

Can someone please EXPLAIN to me how to do and solve this question......What is an equation in slope-intercept form for the line that passes through (1,-3) and (3,1)? 

a. y=3x+1
b. y=x-3
c. y=2x+5
d. y=2x-5

jdoe0001 · Answer

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\
&(1\quad ,&-3)\quad &(3\quad ,&1)
\end{array}
\\quad \

slope = m= \cfrac{rise}{run} \implies \cfrac{y_2-y_1}{x_2-x_1}
\ \quad \

y-y_1=m(x-x_1)\qquad \textit{plug in your values and solve for "y"}$

anonymous · Answer

O MY GOSH THANK YOU SOOOO MUCHH

jdoe0001 · Answer

yw