Question

PLEASE HELP! MEDAL + FAN !

POSTED BELOW !

Answer 1

@Data_LG2

Answer 2

first calculate m2 by using the points in the graph and the formula for slope\[m=\frac{ \Delta y }{\Delta x }= \frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]
then get the negative reciprocal of m2 to get m1 and
then calculate for b using the given points and plug it in the slope equation \[y=mx+b\]