- #1

chwala

Gold Member

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- Homework Statement
- Kindly see attached.

- Relevant Equations
- Understanding of functions

A bit confusing here; what i did,

Using gradient, we have,

##m=\dfrac{7-1}{0-3}=-2##

##y=-2x+7##

Since there is a Vertex, we have the other ##m_2=2##

thus,

##y=mx+c##

##1=2×3 +c##

##... y=2x-5##

##a=2, b=-5, c=12## or##a=-2, b=5, c=2##