Answer:
y=2x-9
Step-by-step explanation:
We've been given the points; (3,-3) and (3,-1)
Step1:Find the gradient of the line using the formula M=y2-y1/x2-x1
Substiting in our formula
M=-1-(-3)/3-3
M=2
Step2: Write the equation in for y=mx+c.
Use any given points to find the value of c. In this case, we will use (3,-3)
When we substitute in the equation y=mx+c it will be
-3=2(x)+c
c=-9
Step3:Go back to the equation y=mx+c and replace in what you have found.
So, y=mx+c will be y=2x-9 as our final answer.
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